ENR Global Sourcebook Rankings 2025

THEGLOBAL REVIEW +

Shifting Priorities Drive Projects

Political headwinds and tech demands spur innovation and investment for Top 250 contractors and Top 225 design firms By Emell Adolphus and Jonathan Keller

REVIEW+ THE GLOBAL

AI, energy transitions and regional conflicts fuel market ebbs and flows

ustainability, ESG (environmental, social and governance) integration, arti cial intelligence and resilient and adaptive infrastructure systems are among global trends prompting design firms to “reimagine their business models, enhance operational e ciency and improve the return on investment for clients,” according to this year’s Top 225 International Design Firms.

Companies juggle geopolitical and economic uncertainties in the form of rising construction and materials costs, and supply chain disruptions on an international scale that can directly impact project nance and delivery timelines, notes Hamzeh Awwad, CEO of AJi Group. “These issues are often more acute than in our home markets, where regulatory frameworks and economic conditions tend to be more stable and familiar," he says.

With the World Economic Forum estimating a $15-trillion investment gap for global infrastructure by 2040—and an annual $3.3 trillion needed to support anticipated worldwide economic growth—Australia-based design firm Aurecon has preemptively appointed a chief engineering, eminence and innovation o cer to spearhead complex infrastructure-related challenges and “support our people to relentlessly pursue engineering collaboration, and technical and delivery excellence,” says CEO Louise Adams. “We are operating in a dynamic yet complex world, which presents a multitude of challenges for engineers as well as opportunities.”

Top 225 international design revenue rose 7.7% between 2023 and 2024, to $89.3 million from $82.9 million. Me-

dian international revenue is up 6.9%, totaling $63.9 million. Of the 211 rms that led 2025 and 2024 surveys, 71.1% reported higher revenue on the former and 93.6% of those reporting pro tability status noted pro t on international work last year.

Backlogs for Top 225 design rms have also remained strong for a majority of rms, but the percentage of those showing an increase has fallen over the past few years. Of 185 rms reporting backlog status on the 2025 survey, 65.4% said it is higher than last year. at proportion was 69.3% and 74.1% on the 2024 and 2023 survey lings, respectively.

of natural resources,” notes Pace Associate Director Abdullah Abdulaziz Al Shaiji.

The Middle East had the largest growth between 2023 and 2024, with international design revenue rising nearly 30% in the region, almost doubling since 2021. Major growth was also reported in the U.S. (10.7%), Africa (9%) and Europe (7.6%). Revenue dipped signi cantly in the Caribbean (17.4%) and Latin America (15%).

“Many countries, particularly across the Persian Gulf region, Africa and with emerging economies, are actively pursuing economic diversi cation strategies to reduce reliance on traditional sectors such as oil and gas and extraction and export

“We are operating in a dynamic yet complex world, which presents a multitude of challenges for engineers as well as opportunities.”

Louise Adams, CEO, Aurecon

For the Top 225 overall, revenue in the telecommunications market rose 61.7% in 2024, with the average rm international total increasing to $24.28 million from $16.01 million in 2023. Listed rms all saw double-digit percentage revenue increases in other markets—including sewer/waste (20.2%), power (18.9%), industrial process (17.7%), general building (16.2%) and water supply (15.8%). Top 225 revenue in the oil and gas sector contracted 21.1% between 2023 and 2024.

With 2050 seen as a key deadline for net-zero emissions for the global energy transition, Top 225 rms involved in the energy sector say they are seeing rsthand how reimagined production is driving market innovation.

“ ere is a clear and growing movement toward nuclear power as a key component of the global energy transition and energy sovereignty,” says Assystem Deputy CEO Stéphane Aubarbier, citing the 2023 U.N. Climate Change Conference (COP28) in Dubai, with over 20 countries pledging to triple nuclear energy capacity by 2050, as one of several catalysts driving the trend.

Geopolitical instability around the

Market Volatility Flatlines Gains

world has also had a “growing impact on the priorities of national governments and how public funds are allocated,” says Murat Koru, chairman of Proyapı Engineering and Consultancy Inc. “In recent years, the increase in military con icts and the perception of rising global insecurity have led many governments to reassess their budgets,” he says. “As a result, spending on transportation infrastructure in some regions has been reduced or postponed in favor of initiatives seen as more urgent for national security or defense preparedness.”

Such change of priorities in response to regional con icts are re ected in the revenue numbers for this year’s Top 250 International Contractors, with supply chain disruptions and cost volatility rocking some global markets and roiling others to a point of diminished returns.

Overall, Top 250 revenue increased 0.5% from 2023 to 2024 to $501.2 billion. In turn, this marginal growth drove down median international revenue 2.7% to $464.36 billion, from $477.07 billion in 2023. Among ling companies that reported a profit or loss, 91.3% said they were pro table in 2024.

“ e global economic recession that

began with the pandemic in 2020, and especially the recent war in countries near our areas of operation, creates uncertainty and supply chain disruptions,” says BCM Holding Chairman Baran Çoktin. He adds that uncertainty “impacts input and logistics costs in the construction sector, increasing them and reducing pro t margins.”

Even as contractors innovate to push projects forward, Çoktin says risks associated with unpredictable political and policy shi s and high labor and land costs can ultimately spook investors into inaction. He predicts that the majority of contracting expenses next year will be “mostly in labor [and] material costs due to economic crises” and in transportation “due to increases in petroleum products.”

A er explosive double-digit growth over the past two years, 2024 revenue data shows manufacturing and industrial process sectors have contracted the most, 3.3% and 10.6% respectively. Top 250 contractors doing business in the oil and gas sector saw revenue fall 13.6%, with those in hazardous waste reporting a 10.6% decline. But sewer and waste sector revenue was up 18.4% for listed companies, with revenue also rising 14.2% for rms in telecommunications and 12.2% for those in water supply.

Behind the numbers, many Top 250 contractors said they are leaning into a business strategy that prioritizes re ning core services such as tunneling, oil and gas infrastructure and site development over expanding into new sectors and contracting markets.

“Military conflicts and the perception of rising global insecurity have led many governments to reassess their budgets.”

Murat Koru, Chairman, Proyapı

Over its 25-plus years in operation, Egyptian Maintenance Co. has developed a reputation for overcoming challenges that has allowed it to become “a trusted partner for integrated maintenance services, says Chairman and Managing Director Khaled Ibrahim. He adds that “high-pro le projects in sectors such as oil and gas, petrochemicals and water treatment have signi cantly enhanced our market presence.”

Top 250 revenue in the Caribbean region increased 37.7% between 2023 and 2024. e Middle East and Australia regions also saw double digit revenue growth at 17.7% and 13.9%, respectively, with decreases in Latin America of 9.9% between 2023 and 2024, after growing 77.2% from 2021 to 2023.

Firms on this year's Top 250 survey reported an increase in the total value of new international contracts—rising 7.6% to $727.3 billion, from $676.1 billion on the 2024 survey. Backlogs also remained solid, with 55.4% of firms reporting a backlog status change, indicating growth in the past year.

Yet, overall global supply chain disruptions have created a domino e ect of rising costs in the form of materials delays and price uctuations. President Donald Trump’s trade policy—and its accompanying tari s—have also added to surprise costs in materials procurements. Some contractors have opted to take a wait-andsee approach on how tari s will progress, but others are preparing for how they will impact operations in the long-term.

Across his company's infrastructure work, Guillermo Lorenzo, CEO of Infrastructures, Engineering and Services for COMSA Corp., says there is a collaborative “commitment to sustainability and digitalization, and the need to innovate and optimize processes to maintain competitiveness.”

Any “periods of international uncertainty are not good for economic activity,” he adds. Yet the international construction industry “successfully weathered the shocks of the COVID-19 pandemic and the war in Ukraine, and we are con dent that we will do so again if new di culties arise,” Lorenzo predicts. ■

Team Set to Build Aussie Olympic Venues

A joint venture of Laing O’Rourke and AECOM will deliver the program

NEW AND UPGRADED

The $4.75B program will include upgrades to existing venues and new developments.

The Queensland Government has appointed Unite32, a joint venture between Laing O’Rourke and AECOM, as its delivery partner for the $4.75-billion Brisbane 2032 Olympic and Paralympic Games Venues Infrastructure Program in Australia. The joint venture will deliver 17 new and upgraded venues and oversee two other venues across Queensland.

The Unite32 team brings decades of experience in multi-billion-dollar program management and delivery for the Olympic Games. “Our combined capabilities mean we’re not just ready; we’re en-

3.3%

ergized to deliver one of the most transformative programs Queensland has ever seen,” said Mark Dimmock, Laing O’Rourke managing director in a statement.

The government’s “2032 Delivery Plan,” released in March, calls for a mix of new and upgraded venues and infrastructure. A new sports and entertainment precinct will be developed in Brisbane. Centenary Pool will be transformed into a new National Aquatic Centre. It will feature two stadiums with capacity of more than 25,000 for the Olympic Games and a legacy capacity of 8,000. A major upgrade of the

Queensland Tennis Centre will include a new 3,000-seat show court arena and 12 new match courts.

The main arena at the Brisbane Showgrounds will be upgraded to accommodate seating for 20,000 and become home to the Brisbane Athletes Village. The village will be transformed into permanent housing. New indoor sports centers will also be delivered at Logan and Moreton Bay, as well as a new whitewater rafting center in the Redlands. Outside Brisbane, other venues and regional sporting facilities will be upgraded as well. ■

By Bruce Buckley

Source: AU Group

Top International Contractors

GENERAL BUILDING

Top International Design Firms

GENERAL BUILDING

GENERAL BUILDING

Top International Contractors Top International Design Firms

COMMERCIAL OFFICES AND BANKS

COMMERCIAL OFFICES AND BANKS

GOVERNMENT OFFICES

GOVERNMENT OFFICES

Top International Contractors Top International Design Firms

EDUCATION

EDUCATION

GENERAL BUILDING

Top International Contractors Top International Design Firms

HOTELS, MOTELS AND CONVENTION CENTERS

HOTELS, MOTELS AND CONVENTION

RETAIL

RETAIL

Top International Contractors Top International Design Firms

HEALTH CARE

HEALTH CARE

DISTRIBUTION & WAREHOUSES

DISTRIBUTION & WAREHOUSES

GENERAL BUILDING

Top International Contractors

Top International Design Firms

ENTERTAINMENT & THEME PARKS

ENTERTAINMENT & THEME PARKS

& CULTURAL

R&D

& CULTURAL

Top International Contractors

Top International Design Firms

Relics and Rail Work Converge in Rome

Two miles of a new transit line open as work continues on a third station.

PAST AND FUTURE

The excavation

Construction of Rome’s automated Metro C transit line reached a milestone in late December, with the opening of a 2-mile underground extension from the system’s temporary terminus at San Giovanni into the city center. The extension includes two new stations, one of which is located adjacent to the Colosseum.

Built by a consortium led by Italy’s Webuild and Vianini Lavori for Roma Metropolitane, the city’s metro authority, the project has been a literal deep dive into the Eternal City’s history. Excavations revealed layers of ancient Roman

structures and artifacts, including a 2,000-year-old military barracks, a residence with frescoed rooms and mosaics, nearly 30 ancient wells and hundreds of artifacts.

Construction of the underground Piazza Venezia station continues. Using a 185-ton hydromilling machine, workers are excavating an 85-ft-deep perimeter for installation of 170 5-ft-thick diaphragm walls. The team will then coordinate excavation for the station’s six 48,400-sq-ft levels in conjunction with archeological work that has uncovered Roman and medieval structures, including

traces of the ancient Via Flaminia and multistoried residential complexes. More than 1,500 instruments have been installed on adjacent churches and historic buildings to monitor construction. The station is scheduled to open in 2032. Envisioned as a 26-mile, 29-station system to improve mobility between Rome and the city’s eastern suburbs, Line C has been built in stages over the past two decades, with some 22 miles now operational. Next year, Webuild and Vianini Lavori will begin construction of the next 2.5-mile segment. ■

By Jim Parsons

Top International Contractors

Top International Design Firms TRANSPORTATION

TRANSPORTATION

Top International Contractors

Top International Design Firms

HIGHWAYS

MARINE AND PORT FACILITIES

MARINE AND PORT FACILITIES

Top International Contractors

Top International Design Firms

AIRPORTS

MASS TRANSIT AND RAIL

MASS TRANSIT AND RAIL

Top International Contractors

BRIDGES

Top International Design Firms

BRIDGES

GE Vernova Hitachi SMR Advances in UK

Regulators OK reactor design through an early, nonbinding review stage

GE Vernova Hitachi Nuclear

Energy’s BWRX-300 small modular reactor design has completed an early stage of the U.K. government's generic design assessment, a regulatory milestone although it does not authorize construction or indicate a deployment decision.

Small modular reactors are nuclear fission reactors with a rated electrical power of 300 MWe or less, and shipped as prefabricated modules, allowing for streamlined construction and enhanced scalability.

The U.K. Office for Nuclear Regulation, working with the Environment Agency and Natural Resources Wales, confirmed that the design completed Step 2 of the assessment process, known as the fundamental assessment. Regulators said the review did not identify any fundamental safety, security or environmental protection issues that would prevent the design from progressing to later stages of assessment.

The assessment is a voluntary, non-site-specific review used to examine reactor designs independently of any proposed project location or owner. Completion of Step 2 indicates only that a developer’s high-level submissions are sufficiently mature to justify further engagement.

In public summaries, regulators said Step 2 focuses on design concepts, safety claims and organizational readiness rather than on de-

tailed technical analysis. Any subsequent Step 3 review would involve more extensive scrutiny of safety cases, environmental impacts and security arrangements.

Andy Champ, GE Vernova Hitachi U.K. Country Leader, said its completion of the first two steps under the revised design assessment framework was achieved more quickly than for other submitted reactor designs. Regulators and U.K. government officials have emphasized that there are currently no identified sites or active deployment proposals for the BWRX-300 in England or Wales.

Any future project would still require site-specific nuclear licens-

ing, environmental permits and planning approvals before construction could begin.

The BWRX-300 is a 300-MW natural-circulation boiling water reactor design that is under regulatory review in other jurisdictions, including Canada where a first-ofa-kind unit is under construction at Ontario Power Generation’s Darlington site near Toronto.

U.K. officials have framed the assessment process as part of broader efforts to evaluate advanced nuclear technologies, while stressing that significant regulatory and planning hurdles remain before any construction activity would occur.

■

By Bryan Gottlieb

India Looks to Battery Recycling for Rare Earth Minerals Supply

India is accelerating efforts to build a domestic battery-recycling industry as part of its broader clean energy and electric vehicle push, aiming to reduce reliance on imported critical minerals. An analysis by the Rocky Mountain Institute estimates a recycling market could generate about 100,000 jobs and grow into a multibillion-dollar industry by recovering lithium, cobalt and nickel from spent batteries used in electric vehicles, consumer electronics and grid storage. However, industry executives and analysts cited in the report warn that India’s recycling sector remains constrained by fragmented collection systems, a dominant informal waste market and underutilized formal facilities. While India’s battery waste management rules set collection and recycling targets, enforcement gaps and infrastructure shortfalls continue to limit scale-up, leaving much of the sector’s economic and environmental potential unrealized.

Top International Contractors

Top International Design Firms

Top International Contractors

Top International Design Firms

FOSSIL FUEL

HYDRO PLANTS

HYDRO PLANTS

Top International Contractors

NUCLEAR PLANTS

Top International Design Firms

NUCLEAR PLANTS

COGENERATION

& MAINTENANCE

OPERATIONS & MAINTENANCE

WIND GENERATION

WIND GENERATION

Top International Contractors

Top International Design Firms

TRANSMISSION AND DISTRIBUTION

First Deepwater Gas Project off Brunei OK'd

U.S. contractor McDermott is awarded key EPC and installation contract

GOING DEEP

McDermott

International equipment and services will enable engineering, procurement, construction, installation and commissioning of a large gas development in 150-meter deep water 75 miles off the coast of Brunei in southeast Asia.

Houston-based offshore contractor McDermott International won a contract from a unit of Malaysia governmentowned energy firm Petronas for engineering, procurement, construction, installation and commissioning of a subsea natural gas development project 75 miles off the coast of Brunei on the island of Borneo. The contractor describes the Kelidang project as “one of the country's most significant conventional gas projects” and the first in deep water of about 150 meters.

No contract value was disclosed, but reports estimate it at “up to $1 billion” and the development investment at nearly $1.4 billion, with final investment approved in November. McDermott's award follows its front-end engineering and design work for the project, it says.

Under the contract scope, the company will provide services for a subsea production system and associated infrastructure, including umbilicals, raisers and flowlines, to connect six wells to a floating production unit for natural gas recov-

Next Canada LNG Export Site Could Start Work

Construction of the proposed Ksi Lisims LNG export facility in Prince Rupert, B.C. —initially estimated at $10 billion and set to be Canada’s second such facility—could start in 2026 after Canada Prime Minister Mark Carney said it would be added to a list of national infrastructure projects being fast-tracked to boost the economy. Set to be a two-structure, low-carbon floating LNG facility with a planned 12 million metric ton-per-year capacity when operating in 2028-29, Ksi Lisims is a joint venture of U.S. and Canada natural gas producers and the Nisga'a First Nation, and is set to issue a final investment decision early next year. Contractors include Black & Veatch for front-end engineering; Samsung Heavy Industries for construction; Siemens Energy for electrical systems; and Ledcor for early site work. Bechtel is pipeline contractor for the up to 560-mile Prince Rupert Gas Transmission pipeline that will carry gas from northeast British Columbia to the site, also on the fast-track list. But both projects have faced opposition from environmental groups and First Nations tribes. KSI Lisims follows startup this year of the 14-million ton-per-year LNG Canada export facility, also in British Columbia. By Debra K. Rubin

ery. It will also provide services for a gas export pipeline that will supply feedstock to Brunei's liquefied natural gas sector. The project would have daily gas processing capacity of 450 million cu ft.

McDermott's engineering center in Kuala Lumpur, Malaysia will lead project management, said Mahesh Swaminathan, senior vice president. MISC, a unit of Petronas and a leading Malaysian maritime contractor, also is working on the project. Petronas will operate the project and has a 45% stake. Additional stakeholders include Murphy Oil, Shell, Mitsubishi Corp. and Brunei National Petroleum Co. Commercial production is set to begin by about 2030.

Brunei’s economy grew 4.2% in 2024, with similar expectation for 2025, and oil and gas revenue key, said a Brunei University report. “While the share of upstream exports has declined, this has been largely offset by growth in oil and gas and chemical-related products,” it said. Fuel exports fell from 95.2% to 80% between 2010 and 2022, while chemical product exports grew from 1% to 17.5%. “Strategically diversifying into these … for export is both profitable and sustainable,” the report said. ■

By Debra K. Rubin

$2B

Final investment decision amount for Gorgon 3 offshore gas development project in western Australia approved by energy firm Chevron and partners on Dec. 4. It will link two offshore gas fields to Barrow Island gas gathering infrastructure and LNG production facilities.

Source: Chevron Australia

Top International Contractors

OIL & GAS

Top International Design Firms

OIL & GAS

OIL AND GAS

Top International Contractors

REFINERIES AND PETROCHEMICAL

PLANTS

Top International Design Firms

REFINERIES AND PETROCHEMICAL

PIPELINES

PIPELINES

Top International Contractors

Top International Design Firms

MAINTENANCE

OFFSHORE AND UNDERWATER FACILITIES

OFFSHORE AND UNDERWATER FACILITIES

*BASED ON 2024 CONTRACTOR AND DESIGN FIRM REVENUE FROM PETROLEUM AS REPORTED IN ENR’S SURVEYS OF LEADING CONTRACTORS AND DESIGN FIRM IF AVAILABLE, OTHERWISE THE SUM OF SUBMARKET TOTALS. **BASED ON SUPPLEMENTAL MARKET REVENUE DATA FROM 2024 PROVIDED BY INDUSTRY FIRMS PARTICIPATING IN ENR’S SOURCEBOOK SURVEYS. SEE ENR.COM FOR COMPLETE LISTINGS.

New Upgrades for Toronto Wastewater Plant

Work aims to update treatment system and lower carbon footprint

The City of Toronto awarded GHD a contract to serve as primary design consultant in upgrading Toronto's Humber wastewater treatment plant–North Plant.

The project will use a construction manager-at-risk delivery model, the first time the approach is being used from project onset. It was chosen to promote collaboration, innovation and cost controls, according to the firm. Work will involve secondary treatment system modernizations that include infrastructure replacements and lowered plant greenhouse gas emissions.

GHD’s role covers the entire

duration of the project and beyond, and entails selecting the CMAR contractor, providing preliminary and detailed design, coordinating permitting and developing a guaranteed maximum price assessment and construction phase services, including postconstruction support.

Subconsultants include wastewater advisory firm All Things Collaborative Delivery; Cobalt Water Global, a climate tech start-up focused on water sector decarbonization; project management firm MGAC; wastewater treatment consultant JenTech Inc.; and engineer-

ing school Polytechnique Montreal.

Humber Treatment Plant, which serves roughly 662,000 people according to the most recent city wastewater treatment plant report, is the second largest of its four plants. It was opened in 1960.

The work on North Plant is part of an ongoing series of upgrades for the 125-mgd plant under municipal utility Toronto Water's capital plan— including previous work on South Plant, with Black & Veatch providing design and construction management services and Alberici Constructors as general contractor. ■

By Corinne Grinapol

Top International Contractors

WATER SUPPLY

Top International Design Firms

WATER SUPPLY

Top International Contractors

SEWER & SOLID WASTE

Top International Design Firms

SEWER & SOLID WASTE

Top International Contractors

Top International Design Firms

WASTEWATER TREATMENT

TREATMENT & DESALINATION

TREATMENT & DESALINATION

Top International Contractors

TRANSMISSION LINES & AQUEDUCTS

Top International Design Firms

TRANSMISSION LINES & AQUEDUCTS

DAMS & RESERVOIRS

DAMS & RESERVOIRS

Top International Contractors

HAZARDOUS WASTE

Top International Design Firms

WASTE

SANITARY & STORM SEWERS

SANITARY & STORM SEWERS

SOLID WASTE

SOLID WASTE

Semiconductor Chip Plants Poised to Grow

GlobalFoundries plans an expansion of its manufacturing site in Germany.

LET THE CHIPS FALL

Semiconductor

chip manufacturing, despite a pandemicrelated lull, is surging in the U.S. and Europe.

Semiconductor chip manufacturer GlobalFoundries is planning to grow its European footprint by expanding its existing manufacturing site in Dresden, Germany.

The Malta, N.Y.-based firm is planning to invest more than $1.2 billion in the SPRINT project, according to the company. With the larger and upgraded fabrication plant, or fab, the Dresden site will be able to produce more than 1 million wafers per year, making it make the largest site of its kind in Europe, according to GlobalFoundries.

The existing facility includes

more than 645,000 sq ft of cleanroom manufacturing space and a capacity of 950,000 300-mm wafers per year. The expansion is scheduled to come online in 2028.

GlobalFoundries did not immediately respond to inquiries about its team for the project.

Chip manufacturers have a slate of projects underway in the U.S., following financial support from 2022’s CHIPS and Science Act. Demand for chips experienced shortages during the pandemic.

“Recent disruptions in the automotive sector underscore just how vulnerable global chip supply

chains truly are,” GlobalFoundries CEO Tim Breen said in a statement. “Our planned expansion in Dresden is yet another step in GF’s strategy to address these challenges.” European officials passed legislation in 2022 aimed at supporting such manufacturing projects. On Dec. 11, the European Commission approved the equivalent of about $580 million in German state aid for the GlobalFoundries project, as well as about $150 million for X-FAB’s project to build a new plant at its existing site in Erfurt, Germany. ■

By James Leggate

Top International Contractors

MANUFACTURING

Top International Design Firms

MANUFACTURING

Top International Contractors

INDUSTRIAL

PROCESS

Top International Design Firms

INDUSTRIAL PROCESS

Top International Contractors

AUTO ASSEMBLY PLANTS

Top International Design Firms

AUTO ASSEMBLY PLANTS

STEEL AND NON-FERROUS METALS

STEEL AND NON-FERROUS METALS

PHARMACEUTICALS

PHARMACEUTICALS

Top International Contractors

Top International Design Firms

MINING

MINING

PULP & PAPER

PULP & PAPER

Top International Contractors

Top International Design Firms

DATA CENTERS & WEB HOTELS

DATA CENTERS & WEB HOTELS

FOOD & BEVERAGES

FOOD & BEVERAGES

MANUFACTURING

Top International Contractors Top International Design Firms

SEMICONDUCTOR

ELECTRONIC ASSEMBLY

TOWERS &

LINES & CABLING

ELECTRONIC ASSEMBLY

AEROSPACE

Australia

Aurecon

2025 Global Sourcebook Directory

AureconCentre,Level8,850CollinsStreet Melbourne,Victoria3008

Australia

LouiseAdams,ChiefExecutiveOfficer +61399753000 www.aurecongroup.com

GHD

133CastlereaghSt Sydney,NewSouthWales2000

Australia

JimGiannopoulos,CEO nan www.ghd.com

Meinhardt Group International Level12,501SwanstonSt. Melbourne,VIC3000

Australia

OmarShahzad,GroupCEO 61386761200 www.meinhardtgroup.com

Worley Ltd.

L19/420GeorgeSt Sydney,NSW2000

Australia

ChrisAnton,ChieftExecutiveOffice https://www.worley.com/en/about-us/where-weoperate/australia

Austria

ILF Consulting Engineers Feldkreuzstrasse3 Rum,6063

Austria

KlausLässer,CEO +435122412 www.ilf.com

PORR AG

Absberggasse47 Vienna,1100

Austria

Karl-HeinzStrauss,CEO 43506260

www.porr-group.com

STRABAG SE

Donau-City-Str.9 Vienna,Vienna1220

Austria

StefanKratochwill,Dipl.Ing. +431224221091

www.strabag.com

Bahrain

SSH

4thFloor,AlmoayyedTower,SeefDistrict Manama,CapitalGovernorate18699

Bahrain

MatthewSquires,ChiefExecutiveOfficer 97317580758 www.sshic.com

Belgium

NV BESIX SA

AvenuedesCommunautés100 Brussels,1200

Belgium

PierreSironval,CEO +3224026211

www.besix.com

TPF SA

AVENUEDEHAVESKERCKE46 BRUSSELS,BELGIUMB-1190

Belgium

JoséSantos,CEO +3223701970

www.tpf.eu

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

Tractebel Engineering

36boulevardSimonBolivar Brussels,1000 Belgium

AnneHARVENGT,ChiefExecutiveOfficer +3227739911 https://tractebel-engie.com/en

Canada

AtkinsRéalis

455René-LévesqueBlvdW Montreal,QuebecH2Z1Z3 Canada

IanL.Edwards,President&ChiefExecutiveOfficer

+1(514)393-8000 www.atkinsrealis.com

EllisDon Corp.

1004MiddlegateRd Mississauga,OntarioL4Y1M4 Canada

KieranHawe,CEO&President 905-896-8900 www.ellisdon.com

Graham Construction 1084027StreetSE Calgary,AlbertaT2Z3R6 Canada

AndyTrewick,President&ChiefExecutiveOfficer 403-570-5000 https://www.grahambuilds.com/

Hatch Ltd.

2800SpeakmanDrive Mississauga,OntarioL75K2R7 Canada

JBianchini,CEO&President 905-855-7600 www.hatch.com

Stantec Inc.

Suite300,10220-103AveNW

Edmonton,AlbertaT5J0K4 Canada

GordonJohnston,PresidentandCEO 9499236000 www.stantec.com

WSP Global Inc.

1600René-LévesqueBlvd.W.,18thFloor Montreal,Quebec H3H1P9 Canada

AlexandreL'Heureux,President&CEO https://www.wsp.com/

Chile

SalfaCorp SA AvenidaPresidenteRiesco5335,11thFloor,Las Condes Santiago,RegiónMetropolitana7561127 Chile

JorgeMeruaneBoza,CorporateChiefExecutive Officer 56229020000 www.salfacorp.com

China

Anhui Construction Engineering Group Co. Ltd. No.459,HuangshanRoad Hefei,AnhuiProvince230001 China

LiYougui,GeneralManager 86-18356081330 http://www.aceg.com.cn/

Beijing Construction Engineering Group Co. Ltd. No.1GuanglianRoad,XichengDistrict Beijing,Beijing,People’sRepublicofChina100055 China

Mr.FanJun,CharirmanoftheBoard 0086-10-63927194 bcegi.bcegc.com

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

Beijing Institute of Architectural Design

No.62SouthLishiRoad,XichengDistrict,Beijing, China Beijing,100045

China

ZhengQi,GeneralManager 86-010-88021572 www.biad.com.cn

Beijing Urban Construction Group Co. Ltd. No.18,BeitaipingzhuangRoad,HaidianDistrict Beijing,Beijing100088

China

LIWEIDONG,CEO 8610-62091525 www.bucg.com

CGCOC Group Co. Ltd.

NO.2,Yard28,Shangdi6thStreet,HaidianDistrict, Beijing Beijing,Beijing100085

China

SuCongwen,President 0086-10-84373600 www.cgcoc.com.cn

China 15th Metallurgical Construction Group Co. Ltd.

788GaoxinAvenue

Wuhan,Hubei430075

China

LiangLei,LegalRepresentative、 Chairmanofthe Board

0086-027-51015600 http://www.cn15mcc.com/

China Aluminum International Eng'g Corp. Ltd.

BuildingC,No.99XingshikouRoad,Haidian District,Beijing,China Beijing,HaidianDistrict,Beijing100093

China

LiYihua

(8610)82406888/82406999 www.chalieco.com.cn

China Bengbu Int'l Tech. & Econ. Coop. Ltd. NO.18,MeishanRoad HefeiCity,AnhuiProvince230000

China

LliuZiqiang,Chairman 0551-67118006 www.cbitec.cn

China Communications Construction Group Ltd. 85,DeshengmenwaiStreet,XichengDistrict Beijing,P.K.China100088

China

Mr.TongzhouWang,Chairman 86-10-82016678 www.ccccltd.cn

China Design Group Co. Ltd. No.9ZiyunAve. Nanjing210014

China

YangWeidong,ChairmanoftheBoard www.cdg.com.cn

China Electric Power Equipment And Tech. Co. Ltd.

No.8NanhengEastStreet XichengDistrict,Beijing,Beijing100052

China

YUJUN,Chairman 86-010-63412099

http://www.cet.sgcc.com.cn

China Energy Engineering Corp. Ltd.

Building1,No.26,XidawangRoad,ChaoyangDistrict Beijing,Beijing100022

China

SongHailiang,Chairmanoftheboard +86-10-59098923 http://www.ceec.net.cn

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

China Gansu Int'l Econ. and Tech. Coop. Co. Ltd. No.575EastXijinRoad,Lanzhou,GansuProvince, China

Lanzhou,GansuProvince730050

China

MaMing,Chairman 869312659950 www.cgicop.com

China General Technology (Group) Holding Co. Ltd.

BuildingB,GeneralTimesCenter,No.1Yard,Xiying Street,Beijing

Beijing,Beijing100073

China

CuiZhicheng,chiefexecutiveofficer 00861081169123 www.gt.cn

China Geo-Engineering Corp. No.92,XiangshanSouthRoad,HaidianDistrict. Beijing,China Beijing,Beijing100093

China

SunJinhong,Chairman 0086-10-82408593 www.chinageo.com.cn

China Henan Int'l Cooperation Group Co. Ltd. No.11DongmingRoad Zhengzhou,Henan450004

China

Mr.XieHui,GeneralManager 008637166345773 www.c-chico.com

China Jiangsu Int'l Econ. and Tech. Coop. Group Ltd.

5WestBeijingRoad Nanjing,Jiangsu210008

China

Mr.QinboSong,ChairmanoftheBoard

0086-25-83277713 http://www.zjgj.com.

China Jiangxi Int'l Econ. and Tech. Coop. Co. Ltd. No.1198 FenghezhongAvenue,Honggutan Nanchang,JiangxiProvince330083

China

ZhangJianan,President 0086-791-86375132 www.cjic.cn

China National Aero-Technology Int'l Eng'g Corp. FL6,No.18BeichenEastRoad,ChaoyangDistrict, Beijing

Beijing,Beijing100101

China

LiuHongguang,Chairman&LegalRepresentative 00861084809228 https://www.yw.intl-gc.avic.com/

China National Chemical Eng'g Group Corp. Ltd. CNCECbuilding,No.2DongzhimenneiAvenue, DongchengDistrict Beijing,Beijing100007

China

Mr.MoDingge,Chairman www.cncec.com.cn

China National Machinery Industry Corp. No.3DanlingStreet,HaidianDistrict

Beijing,Beijing100080

China

ZhangXiaolun,President 010-82688779 www.sinomach.com.cn

China Nerin Engineering Co. Ltd. 888QianhuRoad,Hongjiaozhou,Nanchang,China

Nanchang,Jiangxi330031

China

WuRunhua,GeneralManager 8679186757261 www.nerin.com

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

China Nonferrous Metal Ind. For. Eng'g and Constr.

NFCBuilding,10AndingRoad

Beijing,Beijing100029

China

JiangLei,President 86-10-84427766 www.nfc.com.cn

China Nuclear Eng'g & Constr. Corp. Ltd.

No.A1,CNNCATOMCity,PanlongRoad500,Qingpu District Shanghai,Shanghai201702

China

ZhouShenwei,DeputyGeneralManager 0086-021-31858900 http://www.cnecc.com/

China Petroleum Engineering Co. Ltd. No.101,AnliRoad,ChaoyangDistrict Beijing,Beijing100101

China

BaiXuefeng,Chairman,BoardofDirectors 0086-10-63595351

www.cpec.cnpc.com.cn

China Railway Construction Corp. Ltd. No.40FuxingRoad

Beijing,Beijing100855

China

DaiHegen,Chairman ’861052689700

www.crcc.cn

China Railway Design Corp. No.109,DongQiRoad,AirportEconomicZone, Tianjin,China

Tianjin,0300308

China

FangTianbin,ChairmanoftheBoard 86-22-26179532 www.crdc.com

China Railway Group Ltd. No.69FuxingRoad,HaidianDistrict

Beijing,Beijing100039

China

WenjianCHEN,President 86-13717891526 www.crec.cn

China State Construction Engineering Corp. Ltd. CSCFortuneInternationalCenter,Building3,No.5, AndingRoad

ChaoyangDistrict，Beijing,Beijing100029

China

ZhengXuexuan,Chairman 0086-10-86498654 www.cscec.com

China Triumph International Engineering Co. Ltd. 27F,ZhongqiBuilding.No.2000,North.Zhongshan Road

Shanghai,Shanghai200333

China

BinXu (86)21-52916280 http://www.ctiec.net/

China Wu Yi Co. Ltd.

Unit1,4/FZhiDiPlaza,No.89,WuSiRoad Fuzhou,FujianProvince350003

China

ZhengJingchang,ChairmanofBoard 86-18750182346 www.Chinawuyi.com.cn

Chongqing International Construction Corp. No.80,XingGuangRd.,NewNorthZone,Chongqing Chongqing,Chongqing401121

China

LinBing,Chairmanoftheboard 86-23-63076568 www.cico.com.cn

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

CISPDR Corporation

No.1863,JiefangAve. Wuhan,Hubei43010

China

HuXiangyang,ProfessorlevelseniorEngineer 86-27-82927515 www.cjwsjy.com.cn

CITIC Construction Co. Ltd.

27/F,TowerB,TYGCenter,C2Dongsanhuan Beilu,ChaoyangDistrict,Beijing,China Beijing,Beijing100027

China

Mr.YangJianqiang,Chairman 010-87996000 www.construction.citic/

Dongfang Electric Corp.

18XixinAvenue,High-techZoneWestPark Chengdu,Sichuan611731 China

ZhangYanjun,President www.dongfang.com

Greenland Infra. Constr. Group Co. Ltd. 52F,BuildingT3,No.55HuiguanStreet Shanghai,Shanghai200010 China

ChenJun +8618918094495 www.greenlandjj.com

Harbin Electric International Co. Ltd. No.1299ChuangxinyiRoad,SongbeiDistrict Harbin,Heilongjiang150028 China

LICHAO,ChairmanoftheBoard 45158596944 www.china-hei.com

Hebei Construction Group Co. Ltd. No.146YouyiNorthSt.Shijiazhuang,Hebei,China Shijiazhuang,Hebei ，050000

China

ZhangTianping,chiefexecutive 0086-311-68092837 http://www.hbjgjt.cn

Hunan Construction Investment Group Co. Ltd. No.788,FurongSouthRoad,TianxinDistrict Changsha,Hunan410000

China

Mr.CaiDianwei,Chiarman 86-731-85628925 www.hncig.cn

Jianglian Heavy Industry Group Co. Ltd.

NO.999,FourthAixihuRoad,High-techIndustrial DevelopmentZone,Nanchang,Jiangxi Nanchang,Jiangxi330096

China

JiFan,ChiefExecutiveOfficer +86-791-85206968 www.jlianco.com

Jiangsu Provincial Construction Group Co. Ltd. BuildingA,ShengjianMansion,No.99Yunlongshan Road

Nanjing,JiangsuProvince210019

China

JiangNing,ChiefExecutiveOfficer 0086-025-87753181 www.jpcec.com

JiangSu TongZhou No.4 Constr. Group Co. Ltd. No.8MiShiBridgeWestRoadShiGangTown TongZhouDistrict NanTong,JiangsSu226351

China

WenJiancheng,Chairman 0086-513-82591151

https://www.tzsj.com.cn

Jiangsu Zhongnan Construction Industry Group Co.Ltd Room1705ofzhongnan,NO.899,ShanghaiRd,Haimen

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

City,JiangsuProvince

NANTONG,JIANGU226100

China

TingfengZhu,ChairmanoftheBoard 15312024966

http://zcb.zhongnangroup.cn/

Jiangxi Construction Engineering (Group) Corp. Ltd.

No.956BeijingEastRoad,QinshanhuDistrict

NanchangCity,JiangxiProvince330029

China

WenshengYu,GeneralManager 18879152378

https://www.jxsjgjt.com/

Jiangxi Water and Hydropower Constr. Co. Ltd.

No.32ConstructionScienceandTechnologyIndustria lPark Nanchang,Jiangxi3303200

China

Wangyuandan,CEO 0086-0791-86659865 www.jxszchina.com

JSTI Group

No.8EastFunchunjiangRoad,JianyeDistinct Nanjing,JiangsuProvince210019 China

XiaoningZhu,President (0086)13851649737 http://www.jsti.com

Long Jian Road & Bridge Co. Ltd.

No.109SongshanRoadNangangDist HarbinCity,HeilongjiangProvince150090

China

NingChangyuan,President 0451-81300013 http://www.longjianlq.com/

Longxin Construction Group Co. Ltd.

No.1EastBeijingRd.,HaimenDistrict

Nantong,Jiangsu226100 China

ChenZuxin,Chairman 0086-513-82212425 www.lxgroup.cn

Metallurgical Corp. of China Ltd. Room3521,MCCTower,No.28Shuguangxi li,Chaoyangdistrict Beijing,Beijing100028

China

8610-59869430 http://www.mcc.com.cn/

Nantong Construction Group Co. Ltd. 136DuanjiabaRd. Nantong,Jiangsu226006

China

Zhang Xiangyang,Chairman 0086-513-89089796 www.ntjgjt.com

Norinco International Cooperation Ltd. No.6ZhengdaRoad,ShijingshanDistrict Beijing,Beijing100040

China

JIWEI,Chairman (8610)68137549 www.norinco-intl.com

Offshore Oil Engineering Co. Ltd. No.199,Haibin15thRoad,TianjinPortFreeTrade Zone

TianJin,TianJin300461

China

WangZhangling,ChairmanoftheBoard 0086-22-59898233/59899854 www.cnoocengineering.com

Power Construction Corp. of China

Building1,Courtyard1,LinglongxiangRoad,Haidian District,Beijing Beijing,Beijing100037

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

China

2025 Global Sourcebook Directory

WangBin,chiefexecutiveofficer 86-10-58382380

http://en.powerchina.cn

Qingjian Group Co. Ltd. 5#,NanhaizhiRoad Qingdao,ShandongProvince266001 China

WangDehai,CEO 0086-532-88259555 http://www.cnqc.com

Shaanxi Construction Engineering Holding Group Co. Ltd.

No.199NorthStreet Xi’an,ShaanxiProvince710003

China

MaoJidong,Chairman +86029-87281269 http://www.sxjgkg.com/index.html

Shandong Electric Power Eng'g Consulting 106MinziQianRoad，LixiaDistrict Jian,Shandongprovince250013 China

ZhengHaicun,Chairman 0086-531-85182940 www.sdepci.com

Shandong Hi-Speed Group Co. Ltd. No.8Long’aoNorthRoad Jinan,ShandongProvince250098

China

WangQifeng,Chairman 0086 53189250285 http://en.sdhsg.com/index

Shandong Zijian Construction Group Co. Ltd. No.53XingyuanEastRoadZhangdianDistrict Zibo,Shandong255000 China

XiaShuqiang,GeneralManager

8605332287656 [www.zj1949.com

Shanghai Construction Group Co. Ltd. No.666,EastDamingRoad,Shanghai,China

Shanghai,Shanghai200080 China

HangYingwei,ChairmanoftheBoard 0086-21-55885959 www.scg.com.cn

Shanghai Electric Group Co. Ltd. No.4855,DushiRd,Shanghai,PRC Shanghai,Shanghai201100 China

WuLei,Chairman +86(21)34116666 https://www.shanghai-electric.com/

Shanghai Urban Construction (Group) Co. Ltd No.1099SouthWanpingRd.Xuhui,District，

Shanghai， PRChina

Shanghai,Shanghai 200032 China

LiuChunjie,CEOofSUCG +86-21-58301000 www.stec.net

Shanxi Construction Investment Group Co. Ltd. No.8XinhuaRoad Taiyuan,Shanxi 30032

China

RuiDu,GeneralManager 0086-15035121219;0086-13935161099 www.sxcig.com

Shenyang Yuanda Aluminum Indus. Eng'g Co. Ltd. No.20,StreetNo.13,Economic&Technological DevelopmentZone, Shenyang,Liaoning110027 China

Zhao,Zhongqiu,ExecutiveDirector

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

+86024-25271600

http://www.yuandacn.com

Sichuan Road and Bridge (Group) Co. Ltd. 12#JiuxingAvenue,Hi-TechDevelopmentZone Chengdu,Sichuan 610041

China

ZhangHangchuan,ChiefExecutiveOfficer 8613880901304

https://www.scrbg.com/

Sinoma International Engineering Co. Ltd. No.16thWangjingNorthRoad,ChaoyangDistrict Beijing,Beijing100102

China

Mr.ZhuBing,CEO 8610-64399413 www.sinoma.com.cn

Sinopec Zhongyuan Petroleum Engineering Ltd. 277#ZhongyuanRoad

PuyangCity,HenanProvince457001

China

ZhangBailing,ExecutiveDirector 0086-0393-4824402

https://zpebint.sinopec.com

Sinosteel Equipment & Engineering Co. Ltd.

SINOSTEELPLAZA,8HAIDIANST., HAIDIAN,BEIJING,P.R.CHINA

BEIJING,0100080

China

PENGCHENGLU,SENIORENGINEER 0086-10-62688188

http://mecc.sinosteel.com

TBEA Co. Ltd.

No.189SouthBeijingRoad,Changji,Xinjiang,China Changji,Xinjiang831100

China

HuangHanjie,CEO 00869946553079 www.tbea.com

Tianyuan Construction Group Co. Ltd. No.63,YinqueshanRoad

LinyiCity,ShandongProvince276002

China

XINGDONGDONG,CHAIRMAN "+8605398110613 https://www.cntyjt.com/

Weihai International Economic & Technical Cooperative Co. Ltd. NO.16,TongyiRoad Weihai,ShandongProvince264200 China

ZhangShicheng,ChairmanoftheBoard 0086-631-5218791 www.wietc.com

Xian Electric Engineering Co. Ltd. No.7TangxingRoad,Xi'an,Shaanxi,P.R.China XIAN,SHAANXI710075 China

CHENSHI,GeneralManager 0086-29-88312666 http://www.xianelectric.com.cn

XPCC Construction & Engineering (Group) Co. Ltd. No.113,XinmingRoad, Urumqi,,Xinjiang,830092 China

XiaJianguo,Chairmanoftheboardofdirectors 0991-2639625 http://www.xbjg.com

Yanjian Group Co. Ltd. No.100NanhongStreet Yantai,Shandong264000 China

TangBo,ChairmanoftheBoard 0086-535-6657623-1038 www.yanjian.com.cn

Yunnan Const. and Invest. Holding Grp. Co. Ltd. No.188,LinxiRoad,InformationandIndustryBase,

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

Kunming,Yunnan650501

China

Mr.ChenZujun,ChairmanoftheBoard 15911686117

http://www.ynjg.com/

Zhejiang Communications Constr. Group Co. Ltd. Floor6,Bldg.9,598QianwuRd.,Lin'anDistrict Hangzhou,Zhejiang 310021

China

YuQunli,Directorofboard 0086-571-89171907

https://www.zjjtgc.com/

Zhejiang Construction Investment Group Co. Ltd.

JiantouMansion,52WestWensanRoad Hangzhou,Zhejiang310013

China

TaoGuanfeng,ChairmanoftheBoard 0086-0571-88235813 www.cnzgc.com

Zhengtai Group Co. Ltd.

SanshuiStreetNo.888 TAIZHOU,JIANGSU225500

China

FanHongfu,GeneralManager 13641599930 www.ztjt.com.cn

Zhongding International Engineering Co. Ltd No.18GaoXinErRd. NanchangCity,JiangxiProvince330096

China

ZhaoGuisheng,Chairmanoftheboard +86-0791-88117581 http://www.ziec.com.cn/

Zhongmei Engineering Group Ltd. No.1177,Jiulongavenue,HonggutanDistrict Nanchang,Jiangxi330001

China

LIUZHONGCUN,PRESIDENT

0086-791-85210611 http://www.zm.jxsdjt.cn/

Zhongtian Construction Group Co. Ltd. ChengxingRoadNo.69 Hangzhou,Zhejiang310000

China

WuHaitao,Chairmanoftheboardofdirectors

0571-28022252

https://www.zjzhongtian.com/

Zhongyifeng Construction Group Co. Ltd. No.88CHENGYANGLUROAD,XIANGCHENG

DISTRICT

SUZHOU,JIANGSU215000

China

ZOUJIANGANG,chairman (+86)0512-65798555 www.zyfchina.com

Denmark

COWI

Parallelvej2 KongensLyngby,DK-2800

Denmark

JensHøjgaardChristoffersen,ChiefExecutiveOfficer +4556402042 www.cowi.com

NIRAS

Sortemosevej19 Allerød,Denmark3450

Denmark

CarstenToftBoesen,CEO niras.com

Per Aarsleff Holding A/S

HasselagerAllé5

VibyJ,8260

Denmark

JesperK.Jacobsen,GeneralManager

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

+4587442222

www.aarsleff.dk

Ramboll Group

HannemannAllé53 Copenhagen,2300

Denmark

JensPeterSaul,GroupChiefExecutiveOfficer +4551611000 ramboll.com

Egypt

AMG Al Amar Consulting Group SA

20Street302,NewMaadi Cairo,P.O.Box50,SakrKoraish,Maadi11931

Egypt

WahidMichel,PresidentandCEO +20-2-25177670-5 www.alamargroup.com

CONCORD for Eng'g & Contracting

2,307St.FromRoad306,NewMaadi Maadi,Cairo11742

Egypt

AhmedAlAbd,Chairman +201009710978

https://concord-ec.com/

Distance Studio Consultants

26,GezertAlArabSt. Floor8,Mohandesen Cairo,Egypt12655

Egypt

MohamedRashad,CEOandFounder 20233052492 www.distancestudio.com

Egyptian Maintenance Co. (EMC)

20NinetySt.CityAdminCenter NewCairo,Cairo11835

Egypt

KhaledIbrahim,Chairman&ManagingDirector +20226189999 www.emceg.com

EHAF Consulting Engineers

5AbdELRahmanHusseinStreetMohandeseenGiza

Giza,12311

Egypt

Dr.MohamedFahmy,SeniorVicePresident +20237601099 www.ehaf.com

Eng'g for the Petroleum & Process Industries (Enppi)

1(A),AhmedElZomorst,8thDistrict,NasrCity Cairo,11361

Egypt

Eng.WaelLotfyMoustafa,Chairman&CEO

+20222762137 www.enppi.com

Euro Group Eng'g Consultancy

OfficeNo.701,16BadrTowers,RingRoad,New Maadi Cairo,11472

Egypt

IBRAHIMMOURAD,CEO +966(0)536179366 www.eurogroup.org

Petro. Projects and Tech. Consult. Co. - PETROJET Plot21~26–Sector1,CityCenterFifthSettlement NewCairo,Cairo11835

Egypt

WaleedLotfy,Chairman&ManagingDirector 00201225109455 http://www.petrojet.com.eg

PGESCO

41AlSalamAvenue,CentralDistrict,NewCairo, Cairo,Egypt,Egypt11835

Egypt

AhmedEffatRamadan,ChiefExecutiveOfficer +20226185545 www.pgesco.com

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

The Arab Contractors (Osman Ahmed Osman & Co.)

34,AdlyStreet Cairo,Egypt11485

Egypt

AhmedEl-Assar,Engineer +201110003458

https://www.arabcont.com/english/

France

Artelia

16RueSimoneVeil SaintOuensurSeine,93400

France

CLOCHERETBenoit,ChiefExecutiveOfficer https://www.arteliagroup.com/fr/

Assystem

9/11Alléedel'Arche COURBEVOIE,France92671

France

DominiqueLOUIS,ChairmanandCEO http://www.assystem.com/

Bouygues

32avenueHoche

PARIS,FRANCE75008

France

OLIVIERROUSSAT,Directeurgénéral www.bouygues.com

Egis Group 15avenueduCentre

Guyancourt,78280

France

LaurentGERMAIN,ChiefExecutiveOfficer +33787978230 www.egis-group.com

INGEROP

18ruedesdeuxgares

RueilMalmaison,France92530

France

METZYves,Chairman 3314904500 www.ingerop.com

SADE - CGTH

23-25AvenueduDocteurLannelongue PARIS,75014

France

FrédéricBERNADET,ManagingDirector 153759911 www.sade-cgth.fr

SETEC

42QuaidelaRapée Paris,75012

France

MichelKAHAN,CEOPresident +33182515736 www.setec.fr/en

SYSTRA

72ruehenryfarman Paris,iledefrance75015

France

JeanCharlesVollery,Mr +33140166100 www.systra.com

Technip Energies

2126BoulevarddelaDéfense,CS10266

Nanterre,France92741

France

ArnaudPieton,ChiefExecutiveOfficer https://www.ten.com/en

VINCI

1973BoulevarddelaDéfense Nanterre,Nanterre92757

France

XavierHUILLARD,ChairmanandChiefExecutive Officer

+33157986100 www.vinci.com

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

Germany

BAUER AG

BAUER-Str.1

Schrobenhausen,Bavaria86529 Germany

FrankHaehnig,ManagingDirector/BoardChairman +49825297-1185 www.bauer.de

CES Consulting Engineers Salzgitter GmbH Nordstr.23

Braunschweig,LowerSaxony38106 Germany

Dr.-Ing.RalfMeyerhoff,ManagingDirector +495317040 www.ces.de

Dorsch Global GmbH

HUGO-ECKENER-RINGGEBÄUDE234,HBK43 FRANKFURT,FRANKFURTAMMAIN60549 Germany

AymanHaikal,CEO +49691302570 www.dorsch.de

Drees & Sommer

ObereWaldplätze13

Stuttgart,Baden-Württemberg70569 Germany

SteffenSzeidl,CEO +4971113170 www.dreso.com

Ed. Zublin AG

Albstadtweg3 Suttgart,70567 Germany

JensBorgschulte,MemberoftheBoard +4971178839333 www.zueblin.de

Fichtner Group

Sarweystr.3

Stuttgart,70191 Germany

Dr.AndreasWeidler,ManagingDirectorandCEO +4971189950 www.fichtner.de

Greece

Associated Consulting Engineers 4,FRANGOKLISIASSTREET ATHENS,MAROUSSI15125

Greece

HANIHAKIM,CHAIRMAN +302106105090 www.ace-intl.com

Consolidated Contractors Group 62BKIFISSIASAVE.,MAROUSSI ATHENS,ATTICA15110

Greece

JAMALBAHLAWAN,CHIEFEXECUTIVEOFFICER +302106182000 https://www.ccc.net/

India

Afcons Infrastructure Ltd. 16,SHAHINDUSTRIALESTATE,OFFVEERADESAI ROAD,AZADNAGAR,ANDHERIWEST MUMBAI,MAHARASHTRA400053 India

Mr.S.Paramasivan,ManagingDirector +91-22-67191264 http://www.afcons.com

Ircon International Ltd.

C-4,DISTRICTCENTRE,SAKET NEWDELHI,DELHI110017

India

HariMohanGupta,ChairmanandManagingDirector +91-9560595086 www.ircon.org

ITD Cementation India Ltd.

PrimaBay,9thFloor,Tower-B,GateNo.05,Saki

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2025 Global Sourcebook Directory

ViharRoadPowai Mumbai,Maharashtra400072

India

JayantaBasu,Mr

+91-22-66931600

www.itdcem.co.in

Larsen & Toubro Ltd.

L&THouse,N.MMarg,BallardEstate Mumbai,Maharashtra400001

India

S.N.Subrahmanyan,ChairmanandManaging Director

+912267525656

https://www.larsentoubro.com/

Shapoorji Pallonji & Co. Private Ltd.

A-70NagnindasMasterRoad,Fort Mumbai,Maharashtra400023

India

BatchuSagar,ChiefExecutiveOfficer

+912267490000

www.shapoorji.in

TATA Consulting Engineers Ltd.

UnitNo.NB1502&SB150115thFloor,Empire Tower,CloudCityCampus,Opp.ReliableTechPark Thane-BelapurRoad,Airoli NaviMumbai,Maharashtra400708

India

AmitSharma,CEO&MD tataconsultingengineers.com

Tata Projects Ltd.

CorporateCentre,3rdFloor,BuildingBlockB,34 SantTukaramRoad,CarnacBunder Mumbai,Maharashtra400009

India

VinayakPai,ManagingDirector&ChiefExecutive officer

+91-22-67402900 www.tataprojects.com

Ireland

Nicholas O'Dwyer

DublinD14V3F6

Ireland

JimOliver,ManagingDirector www.nodwyer.com

PM Group

KillakeeHouse,BelgardSquare Dublin,D24XFW2

Ireland

AnthonyO'Rourke,ChiefExecutiveOfficer +35314040700 www.pmgroup-global.com

Israel

Electra Ltd.

2JabotinskyStreet,AmotAtriumBuilding RamatGan,Israel5250501

Israel

ItamarDeutscher,CEO +972-3-7535666 www.electra.co.il/en

Italy

3TI PROGETTI

viadellesettechiese142 roma,ITALY145 Italy

AlfredoIngletti,Engineer +390655301518 www.3tiprogetti.it

ACPV Architects Srl ViaCerva,4 Milan,Italy20122 Italy

SaraBusnelli,Architect +3927638801 https://acpvarchitects.com

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

Bonatti

ViaNobel,2/A Parma,PR43122

Italy

AndreaColombo,ChiefExecutiveOfficer +3905216091 www.bonatti.it

Danieli & C. O.M. SpA

ViaNAzionale41

BUTTRIO,FriuliVeneziaGiulia33042

Italy

GiacomoMareschiDanieli,Eng. 3904321958763 www.danieli.com

DBA Group SpA

VialeFelissent20/d Villorba(TV),Italy31020

Italy

RaffaeleDeBettin,CEO 0422693511 www.dbagroup.it

Ghella SpA

ViaPietroBorsieri2A Rome,195

Italy

EnricoGhella,CEO +3906456031 www.ghella.com

ICM SpA

Vialedell'Industria42 Vicenza,36100

Italy

DarikGastaldello,Eng. +390444336111

https://www.gruppoicm.com/en/

Impresa Pizzarotti & C. SpA

VIAADORNI,1 PARMA,ITALY43121

Italy

RICCARDOGARRE',CEO 5212021

https://www.pizzarotti.it/

IRD Engineering LungoteveredelleNavi30 Rome,Rome196 Italy

PaoloOrsini,ManagingDirector +390697611271 www.irdeng.com

Italconsult SpA

ViadiVillaRicotti20 Rome,161 Italy

AntonioBevilacqua,CEO +39064417321 www.italconsult.com

Italferr SpA

viaVitoGiuseppeGalati71 Rome,Italy155 Italy

DarioLoBosco,ChiefExecutiveOfficer +390649752109 www.italferr.it

ITINERA SpA

ViaMarioBalustra,15 Tortona,Piedmont15057 Italy

LucianoGiovanniReguzzo,Surveyor(Mr.) +3901318691 https://www.itinera-spa.it/

Maire SpA

VialeCastellodellaMagliana27 Rome,Italy148 Italy

AlessandroBERNINI,DOTT

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

http://www.groupmaire.com/

Manens SpA

CorsoStatiUniti56 Padova,35127

Italy

GiorgioFinotti,Engineer www.manens.com

Politecnica Ingegneria

VIAG.GALILEI220 MODENA,41126

Italy

FRANCESCAFEDERZONI,MS +39059356527

WWW.POLITECNICA.IT

PROGER SpA

ViaValadiernr.42 Rome,Italy193

Italy

MARCOLOMBARDI,Engineer +3906448771 www.proger.it

RINA Consulting SpA ViaCecchi6 Genoa,16129

Italy

MicheleBudetta,RINAConsultingChiefExecutive Officer 3901031961 www.rina.org

Salcef Group SpA

VIASALARIAN.1027 ROMA,ITALIA138

Italy

ValerianoSalciccia,MasterDegree 003906416281 www.salcef.com

SICIM SpA Bussetto43011

Italy

ATTILIOCAGNANI,MR www.sicim.eu

Technital SpA ViaCarloCattaneo,20 Verona,Italy37121

Italy

ZenoD'Agsotino,CEO 0039/045/8053611 www.technital.net

Trevi ViaDismano,5819 Cesena(FC),EmiliaRomagnaRegion47522

Italy

GiuseppeCaselli,Engineer +390547319111 www.trevispa.com

webuild SpA

CentroDirezionaleMilanofiori,Strada6,PalazzoL Rozzano,Milan20089

Italy

PIETROSALINI,CEO +390244422111 www.webuildgroup.com

Japan

Chiyoda Corp. Yokohama2208765

Japan

KojiOta,RepresentativeDirector,President&CEO andCSO https://www.chiyodacorp.com

CTI Engineering Group 3-21-1,NihombashiHamacho,Chuo Tokyo,Tokyo103-8430

Japan

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

TatsuyaNishimura,RepresentativeDirector& President,CEO

+81-3-3668-0370

www.ctie.co.jp

ID&E Holdings

4Kojimachi5ChomeChiyoda-ku Tokyo,102-8539

Japan

HaruhikoKANAI,RepresentativeDirectorand President

+81352763596 https://www.n-koei.co.jp/consulting/english/

JGC Holdings Corp.

2-3-1,MinatoMirai,Nishi-ku Yokohama,Kanagawa220-6001

Japan

MasayukiSato,RepresentativeDirector,Chairman, PresidentandChiefExecutiveOfficer(CEO) 81-45-682-1111

https://www.jgc.com/en/

Kajima Corp.

3-1,Motoakasaka1-chome,Minato-ku Tokyo,107-8388

Japan

HiromasaAmano,President,RepresentativeDirector +81-3-5544-1111

https://www.kajima.co.jp/english/welcome.html

Kinden Corp.

2-1-21,KudanMinami Chiyoda,Tokyo102-8628

Japan

Mr.TakaoUesaka,President +81-3-5210-7103 www.kinden.co.jp

Obayashi Corp.

2-15-2,Konan Minato-ku,Tokyo108-8502

Japan

ToshimiSato,RepresentativeDirectorPresidentand CEO

81-3-5769-1111

https://www.obayashi.co.jp/en/

Oriental Consultants Global (OCHD) 3-12-1,Honmachi Shibuyaku,Tokyo151-0071

Japan

HidenoriNozaki,President 81-3-6311-6641 https://www.oriconhd.jp/english/

Pacific Consultants Co. Ltd.

TerraceSquare,3-22Kanda-Nishikicho Chiyoda-ku,Tokyo101-8462

Japan

OsamuOMOTO,RepresentativeDirector,President ExecutiveOfficer +81-3-6777-3723 https://en.pacific.co.jp/

PADECO Co. Ltd. 6-17-19Shinbashi Minato-ku,Tokyo,105-0004

Japan

TomoyukiShigenaga,President/CEO +81-3-5733-0855 www.padeco.co.jp/en/

Penta-Ocean Construction Co. Ltd. 2-8,Koraku2-chome,Bunkyo-ku Tokyo,112-8576

Japan

TakuzoShimizu,President,ChiefExecutiveOfficer& RepresentativeDirector +81-3-3817-7181 www.penta-ocean.co.jp

People Dreams & Technologies Group Co. Ltd. 1-20-4,NihonbashiKakigara-cho,Chuo-ku Tokyo,1030014

Japan

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2025 Global Sourcebook Directory

YasujiNagaya,RepresentativeDirectorandPresident 81-3-3639-3317

https://www.pdt-g.co.jp/english/ Shimizu Corp.

2-16-1,Kyobashi

Chuo-ku,Tokyo104-8370

Japan

TatsuyaShimmura,President&Representative Director 03-3561-1111

https://www.shimz.co.jp/

Sumitomo Mitsui Construction Co. Ltd. 2-1-6Tsukuda

Chuo-Ku,Tokyo104-0051

Japan

+81-3-4582-3173

https://www.smcon.co.jp/en/

Taisei Corp.

1-25-1,NishiShinjuku,Shinjuku-ku Tokyo,

Japan

Mr.YoshiroAikawa,PresidentandChiefExecutive Officer

Takenaka Corp.

1-13,4-choume,Honmachi,Chuo-ku Osaka, Japan

ToichiTakenaka,HonoraryChairmanoftheBoard 81-36810-5140

https://www.takenaka.co.jp

Toyo Engineering Corp.

MakuhariTechnicalCenter,1-1Nakase,Mihama-ku, Chiba-shi,Chiba261-8601

Japan

EijiHosoi(Mr),RepresentativeDirector, President/ChiefExecutiveOfficer

81-43-274-1000

https://www.toyo-eng.com/jp/en/

Yachiyo Engineering Co. Ltd. 5-20-8,Asakusabashi

Taito-Ku,Tokyo111-8648

Japan

GakuAdachi,GeneralManager +81-3-5822-2745

https://www.yachiyo-eng.co.jp/e/

Jordan

AJi Group Bldg.#3,AymanKrayyemAlMaaytahStreet Amman,Amman11191

Jordan

HamzehAwwad,ChiefExecutiveOfficer +96265857167

https://ajigroup.com/ Al-Mustashar Lil-Handasah Co. (Engicon) 127AhmadBinHanbalStreetJabalLweibdehP.O. Box926963Amman11190Jordan Amman,11190

Jordan

TarekZuriekat,ChiefExecutiveOfficer(CEO) +96264602120 www.engicon.com

Dar Al Omran Rasem Badran (19)IbrahimAlKhaldiSt. Amman, Jordan

SamiAlSabbagh,CEO www.dao-badran.com

Kuwait

Combined Group Contracting Co. (K.S.C) Ardiya,Farwaniya85000

Kuwait

SulimanAbdulrahmanAlMarouf,CEO

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

+96522254545

www.cgc-kw.com

2025 Global Sourcebook Directory

Heavy Engineering Industries & Shipbuilding Co.

K.S.C. (HEISCO)

ExternalExtensionGateNo.7,ShuwaikhPort Kuwait,Kuwait21998

Kuwait

SamirHermez,ChiefExecutiveOfficer +96524624000 www.heisco.com

KEO International Consultants

FlamingoComplex KUWAIT,KUWAIT13037

Kuwait

DonnaSultan,PresidentandCEO +96524616100 www.keo.com

Mohammed Abdulmohsin Al-Kharafi & Sons

HamedAl-Sagarstreet KuwaitCity,Safat13009

Kuwait

LoayJassimAl-Kharafi,ChiefExecutiveOfficer

+96522323300/+96522323314 www.malkharafi.com

Pace

25thFloor,BaitakTower,AbdullahAlSalemStreet Kuwait,KuwaitP.O.Box1031,13011Safat,Kuwait

Kuwait

TarekShuaib,ChiefExecutiveOfficer

Tel:+(965)22669600Ext.831/847 www.pace-me.com

Lebanon

Contracting and Trading Co. (C.A.T.)

C.A.T.Building,AlArzStreet,SaifiQuarter

Beirut,Beirut 11072070-P.O.Box11-1036

Lebanon

ChristopherBush,ChiefExecutiveOfficer

+9611440400

www.catgroup.net

Khatib & Alami 14-6203

Beirut,Beirut1105-2100

Lebanon

NajibKhatib,Chairman&CEO 961-1-843843 www.khatibalami.com

SETS

HamraMainStreet Beirut,Lebanon

Lebanon

Dr.IsamKaysi,Co-Founder&SETSGroupChairman–SeniorExpert 9611755411 www.setsintl.net

Luxembourg

Jan De Nul Group (Sofidra SA)

34-36Parcd'ActivitésCapellen Capellen,8308

Luxembourg

JulieDeNul,CEO +352398911 https://www.jandenul.com/

Malaysia

HSS Engineers Berhad

B1(1-4),BlockB,PlazaDwitasik,No21,Jalan5/106, BandarSriPermaisuri

KualaLumpur,WilayahPersekutuanKualaLumpur 56000

Malaysia

TanSriKunaSittampalam,Executive Chairman/ActingGroupCEO

+6(0)391730355 www.hssgroup.com

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

Netherlands

Arcadis NV

2025 Global Sourcebook Directory

GustavMahlerplein97-103 Amsterdam,1082MS Netherlands

AlanBrookes,ChiefExecutiveOfficer +31(0)884261261 www.arcadis.com

Bilfinger Engineering

Spoorstraat7

Schiedam,Zuid-Holland3112HD Netherlands

MarcovanderLinden,GlobalProductCenter ManagerEngineering +31889967000 www.bilfinger.com

Deerns

AnnavanBuerenplein21F TheHague,2595DA Netherlands

TjerkvanderMeer,CEO +31883740000 www.deerns.com

Ferrovial

GustavMahlerplein61-63,14thFloor Amsterdam,Netherlands1082MS Netherlands

IgnacioMadridejosFernández,CEO +34650057605 www.ferrovial.com

Haskoning

Laan1914no.35 Amersfoort,3818EX

Netherlands

MarijeHulshof,ChiefExecutiveOfficer +31883482000 www.haskoning.com

Hassan Allam Holding Amsterdam,Amsterdam

Netherlands

HassanAllam,CEO

Royal Boskalis BV Rosmolenweg20 Papendrecht,Zuid-Holland3556LK

Netherlands

T.L.Baartmans,CEO +31786969000 www.Boskalis.com

New Zealand

Beca Group Ltd. 124HalseyStreet

Auckland,Auckland1010 NewZealand

AmeliaLinzey,GroupChiefExecutive +6493009000 https://www.beca.com/

Pakistan

National Engineering Services Pakistan (Pvt.) Ltd. 1-C,Block-N,ModelTownExtension,P.O.Box1351 Lahore,Punjab54700

Pakistan

MuhammadZarghamEshaqKhan,ManagingDirector +92-42-99232261-74 www.https://nespak.com.pk/

Portugal

Mota-Engil

RuadoRegoLameiro,38 Porto,4300-454

Portugal

CarlosMotaSantos,CEO www.mota-engil.com

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

PCG Profabril Consulplano Global SA

Av.AlmiranteGagoCoutinho74 Lisboa,PT-1700-031

Portugal

ILIDIODEAYALASERODIO,GROUPPRESIDENT

+351218459470

Quadrante

AvenidadaBoavista,nº1837,2ºandar,2.1,Edifício

TorreBurgo Porto,Porto4100-133

Portugal

NunoAlexandrePaivaPaisCosta,ManagingPartnerCEO +351210067200 www.quadranteglobal.com

Qatar

MIMAR Group

ZONE55,St.120,Building38

Doha,DohaP.O.Box1097

Qatar

MohammedKamalAlShurafa,VicePresidentManagingDirectorUAE +971521717798 www.mimararchitecture.com

Urbacon Trading and Contracting WLL

303

Doha,Qatar201184

Qatar

MousaNaber,GroupChiefExecutiveOfficer +97444292220 www.uccholding.com

Saudi Arabia

Nesma & Partners Contracting Co.

MajedbinAbdulAzizStreet, AlKhubarAsh ShamaliyahDist.

Al-Khobar,EasternProvince34427-3559

SaudiArabia

SamerAbdulSamad,Mr. +966506826195 www.nesmapartners.com

Serbia

Energoprojekt Holding PLC

BulevarMihajlaPupina12,POBox20 Belgrade,Serbia11070

Serbia

DobroslavBojović,CEO +381113101030 www.energoprojekt.rs

Singapore

RSP Architects Planners & Engineers 79RobinsonRd,#24-01 Singapore,Singapore 68897

Singapore

BehSweeChiew,CEO +6567377544 https://rsp.design

Surbana Jurong Private Ltd. 38CleantechLoop,#01-31 ,636741

Singapore

SeanChiao,GroupChiefExecutiveOfficer +6562481288 https://surbanajurong.com

South Africa

Zutari (Pty) Ltd.

RiverwalkOfficePark,41MatroosbergRoad,Ashlea Gardens,Extension6 Pretoria,Gauteng 81

SouthAfrica

TeddyDaka,Mr +27124272000 www.zutari.com

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

South Korea

Cheil Engineering Co. Ltd. (CHEIL)

22-6,Gangnamdaero16gil,Seocho-gu SeoulCity,theRepublicofKorea,6779

SouthKorea

Oh,SeungGyo,ChiefExecutiveOfficer(CEO) +82-2-3498-2779 www.cheileng.com

Daewoo Engineering and Construction

170,Eulji-ro,Jung-gu Seoul,4548

SouthKorea

BohyunKim,President&CEO

+82-2-2288-1829 www.daewooenc.com

Dasan Consultants Co. Ltd.

5-66,Gumijungang-ro42-gil Gumi-si,Gyeongsangbuk-do39271

SouthKorea

LEE,HaeKyoung,Chairman&CEO +82-2-2222-4059 http://www.dasan93.co.kr/en/

DL E&C Co. Ltd.

D-TowerDonuimun,134,Tongil-ro Seoul,3181

SouthKorea

PakSangShin,ChiefExecutiveOfficer +82-2-2011-4014 www.dlenc.co.kr

Dohwa Engineering Co. Ltd. 438Samseong-ro,Gangnam-gu Seoul,Seoul6178

SouthKorea

Seung-WooPark,Chairman +82-2-6323-3000 www.dohwa.co.kr

GS Engineering & Construction

33Jong-ro,JongnoDistrict

Seoul,3159

SouthKorea

Huh,YoonHong,CEO(President) 82-2-2154-1114 www.gsenc.com/en/

Heerim Architects & Planners Co. Ltd. 39,Sangil-ro6-gil,Gangdong-gu Seoul,5288

SouthKorea

Jeong,YoungKyoon,Chairman www.heerim.com

Hyundai Engineering & Construction Co. Ltd.

75,Yulgok-ro,Jongno-gu Seoul,3058

SouthKorea

LeeHanwoo,ChiefExecutiveOfficer +82-2-746-3466 https://en.hdec.kr/en/main.aspx

Hyundai Engineering Co. Ltd.

75,Yulgok-Ro,Jongno-Gu Seoul,3058

SouthKorea

Woo-JeongJoo,President/CEO +82221341114 http://www.hec.co.kr/en

KEPCO Engineering & Construction Co. Inc. 269Hyeoksin-ro Gimcheon-si,Gyeongsangbuk-do39660

SouthKorea

Tae-kyun,Kim,President&CEO +82-54-421-3114 www.kepco-enc.com/

Korea Engineering Consultants Corp. 111-21,Deokpungdong-ro,Hanam-si,Gyeonggi-do, RepublicofKorea Hanam-si,Gyeonggi-do12927

SouthKorea

HanYoungKim,CEO&President

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

+82-2-2049-2807

www.kecc.co.kr

2025 Global Sourcebook Directory

Kunhwa Engineering & Consulting Co. Ltd.

321,Teheran-ro,Gangnam-gu

Seoul,6151

SouthKorea

Hong,KyungPyo,ChairmanandCEO +82269387500

www.kunhwaeng.co.kr

Lotte Engineering & Construction Co. Ltd. SEOUL,SEOUL6527

SouthKorea

PARKHYUNCHUL,CEO www.lottecon.co.kr

LT Sambo Co. Ltd.

13F,OrangePlanetBldg.,217,Teheran-ro,Gangnamgu

Seoul,Seoul6142

SouthKorea

Sang-DeogLee,SeniorExecutiveVicePresident

+82-2-3480-9500

www.ltsambo.co.kr

POSCO Eco & Challenge

POSCOE&CTower1,31thFloor,241IncheonTower Dae-ro,Yeonsu-Gu,Incheon,22009,Korea

Incheon,

SouthKorea

HEEMIN,JUNG,President 82-32-748-2114

www.poscoenc.com

Saman Corp.

6F,UnionBuilding.,5,Byeoryangsangga3-ro Gwacheon-si,Gyeonggi-do13837

SouthKorea

ChoiDongSig,President 02-6488-8109

https://www.samaneng.co.kr/

Samoo Architects & Engineers 1077,Cheonho-daero

Seoul,ASIKRKS013

SouthKorea

Sohn,Chang-Kyu,CEO +82-10-3351-0106

www.samoo.com

Samsung C&T Corp. Sangil-ro6-gil26,TowerB

Seoul,Seoul5288

SouthKorea

SechulOh,President&CEO www.secc.co.kr

Samsung E&A Co. Ltd.

SAMSUNGGEC,Sangil-ro6gil26,Gangdong-gu

Seoul,5288

SouthKorea

HongNamkoong,President/CEO +82220531830 samsungena.com

Ssangyong Engineering & Construction Co. Ltd. 299,Olympic-ro,Songpa-gu,Seoul05510Korea

Seoul,Seoul5510

SouthKorea

KIM,INSOO,President +82-2-3433-7114 www.ssyenc.com

Yooshin Engineering Corp. 24,Boramae-ro5ga-gil,Dongjak-gu,Seoul,07071

Seoul,Seoul7071

SouthKorea

ParkSeogSung,President&CEO +82-2-6202-0114 www.yooshin.com

Spain

ACCIONA

GranViadeHortaleza,3 Madrid,28033

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

Spain

2025 Global Sourcebook Directory

CarlosPlanelles,ManagingDirectorNorthAmerica +34916632850

https://www.acciona.com

AYESA

C.MarieCurie,2,41092Sevilla,Spain Seville,Andalucia41092

Spain

JoséLuisManzanaresAbásolo,CEO +34954467046 www.ayesa.com/en

COMSA Corporación

Viriat,47

Barcelona,España8014

Spain

GuillermoLorenzoRodrigo,CEOofInfrastructure, EngineeringandServices +34933662100 www.comsa.com

Empresarios Agrupados Internacional SA c/Magallanes,3 Madrid,Madrid28015

Spain

JavierPereaSáenzdeBuruaga,ManagingDirector andCEO +34913098000

https://www.empresariosagrupados.es/

FCC SA

Avda.CaminodeSantiago,40 Madrid,Madrid28050

Spain

PabloColioAbril,ChiefExecutiveOfficer +34917573247

https://www.fcc.es/en/

Grupo ACS/Hochtief

Madrid28036

Spain

JuanSantamaríaCases,CEO

www.grupoacs.com

Grupo Aldesa SA BAHIADEPOLLENSA,13 MADRID,MADRID28042

Spain

JavierLamasDíaz,CEO WWW.ALDESA.ES

Grupo Empresarial San Jose SA

RosaliadeCastro,44 Pontevedra,Pontevedra36001

Spain

JacintoReyGonzalez,President +34918065400 www.grupo-sanjose.com

IDOM

Zarandoa23 Bilbao,Bizcaia48015

Spain

IgnacioRey,CEO +34944797600 www.idom.com

Ingenieria Y Economia Del Transporte SA (INECO)

PaseodelaHabana,138 Madrid,ComunidaddeMadrid28036

Spain

SergioVázquez,President 0034914521200 www.ineco.com

luis vidal + architects

CalleVelázquez76,4º Madrid,28001

Spain

OscarTorrejon,SeniorPartnerandCEO +34913593900 luisvidal.com

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

Obrascón Huarte Laín SA

PaseodelaCastellana259D Madrid,España28046

Spain

TomásRuiz,CEO (+34)913484100 https://www.ohla-group.com/

Sacyr

CONDESADEVENADITO7

MADRID,MADRID28027

Spain

MANUELMANRIQUE,EXECUTIVECHAIRMAN

+34915455000

WWW.SACYR.COM

Sener Grupo de Ingeniería SA

Avda.Zugazarte,56 Getxo,Bizkaia48930

Spain

JorgeSendagortaCudós,ChiefExecutiveOfficer +34944817500 www.group.sener

Tecnica y Proyectos SA (TYPSA)

GOMERANº9

SANSEBASTIANDELOSREYES,MADRID28703

Spain

PABLOBUENOTOMAS,PRESIDENT&CEO +3491727300

WWW.TYPSA.COM

Sweden

AFRY

Frösundaleden2A Stockholm16970

Sweden

LindaPålsson,PresidentandCEO www.afry.com

Skanska AB

Warfvingesväg25

Stockholm,StockolmSE-11274

Sweden

AndersDanielsson,CEO www.group.skanska.com

Sweco AB

Gjörwellsgatan22

Stockholm,10026

Sweden

ÅsaBergman,President&CEO +4686956000 www.swecogroup.com

Switzerland

ARX Group (formerly Pini Group)

PiazzaStazione15 Grono,Graubünden6537

Switzerland

AndreaGalli,GroupCEO +41918203500 www.arx.ing

Lombardi Group

ViadelTiglio2 Bellinzona-Giubiasco,TI6512 Switzerland

Mr.MicheleFumagalli,MSc,eMBA +41917353100 www.lombardi.group

Taiwan

CTCI Corp. 89,Sec.6,ZhongshanN.Rd., Taipei,111046

Taiwan

Ming-ShyanLee,President (886)2-2833-9999 https://www.ctci.com

Tunisia

STUDI International 28,Ruedel’îledeZembretta-LesJardinsduLac LacII,Tunis1053

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

Tunisia

2025 Global Sourcebook Directory

MohamedBENYOUSSEF,ChiefExecutiveOfficer +21670021000 www.studi.com.tn

Turkey

Alarko Contracting Group

DikilitasMahEmirhanCadBarbarosPlazaNo113/C Kat:3Besiktas Istanbul,34349

Turkey

ÜmitNuriYıldız,ChiefExecutiveOfficer +902129535700 http://www.alsimalarko.com.tr

Ant Yapi Industry & Trade Inc.

InkılapMahallesi,AkçakocaCaddesi,No:11 Istanbul,Umraniye34768

Turkey

KADIRTOKMAN,Chairman/Co-founder +(90)(216)6306767 www.antyapi.com.tr

Aslan Yapi ve Ticaret AS CankayaDistrict,CemalNadirStreet,No.18 ANKARA,CANKAYA6690

Turkey

MustafaCihadARSLAN,GENERALMANAGER +213560004702 www.aslan-yapi.com.tr/

Bayburt Group

YukariOveclerMah.1276.CaddeNo:18Cankaya Ankara,-6460

Turkey

AbdurrahmanSenturk,HeadofBoard,CEO 903122290808 https://www.bayburtgrup.com.

BCM Holding

TarabyaMah.AhiÇelebiCad.No:12/1 İSTANBUL,TARABYA34457

Turkey

BARANÇOKTİN,CHAIRMANOFTHEBOARD +902122261010 www.bcmholdingtr.com

Calik Enerji Sanayi ve Ticaret AS BüyükdereCad.No.163 İstanbul,34394

Turkey

Prof.Dr.TemelKotil,CEO www.calikenerji.com

Cengiz Construction Industry & Trade Co. Inc.

AltunizadeMah.KısıklıCad.no:37Uskudar Istanbul,34662

Turkey

MehmetCengiz,CEO-Chairman +902165545300 www.cengiz.com.tr

Dekinsan Grup Insaat AS GÖLGELİSOKAKNO:21G.O.P.CANKAYA ANKARA,6700

Turkey

FUATTASTAN,GENERALDIRECTOR +903122303852 www.dekinsan.com.tr

Denzay Arch. and Engineering

MutlukentMahallesi1942.StreetNo:21 Çankaya-Ankara,Ankara6800

Turkey

MutluDEMIR,CEO/CompanyManager +90(312)4811233 www.denzay.com

Dogus Insaat Ve Ticaret AS BuyukdereCaddesiNo:249 Istanbul,Sariyer34398

Turkey

TolgaAKKAŞ,CEO 902128000500 https://www.dogusinsaat.com.tr/

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

Dolsar Engineering

MustafaKemalMah.,2118.CaddeNo:4,CBlok,Kat8, Cankaya Ankara,6530

Turkey

H.IrfanAKER,Chairman +903124128000 www.dolsar.com.tr

Dorce Prefabricated Building and Construction

Industry Trade Inc.

A.ÖveçlerMah.1325.Sok.No:6,Çankaya Ankara,6460

Turkey

SüheylaÇebiKarahan,CEO +903124728210(pbx) https://www.dorce.com/

Enka Insaat ve Sanayi AS BalmumcuMahallesi,ZincirlikuyuYoluNo:10 Istanbul,Beşiktaş34349

Turkey

MehmetTara,ChairmanoftheBoardandPresident 0090-212-376-1000 www.enka.com

Eser Contracting

695.Cad.No:1HilalMah.Cankaya Ankara,6550

Turkey

IlhanAdiloglu,President www.eser.com

Esta Insaat Sanayi Lojistik ve Dis Ticaret AS AcibademMahallesiCecenSokakNo:27KapiNo:1 Istanbul,Istanbul34660

Turkey

MRMUSTAFATOPRAK,CEO +902166810037 www.estacons.com

Euro Consult for Engineering Consultancy Maslak42BusinessTowerBlockA,Floor12/10

Maslak34398Sawiyer Istanbul,Turkiye34398

Turkey

TarikKabo,GeneralManager +90(212)2444625 www.euroconsult.com

GAP INSAAT YATIRIM VE DIS TICARET AS BüyükdereCad.No:163Esentepe-Zincirlikuyu Istanbul,34394

Turkey

LeventKafkaslı,CEOandBoardMember +902123065000 www.gapinsaat.com

Gulermak

BahçelievlerMahallesiAnkaraCaddesiNo:111 Gölbaşı Ankara,TÜRKİYE6830 Turkey

KemalGüleryüz,Chairman +903124841489 http://www.gulermak.com.tr/

Ic Ictas Insaat Sanayi Ve Ticaret AS MERKEZMAHALLESI,SILAHSORCADDESI,HILTON OTELAPT.,NO:42/1,SISLI ISTANBUL,34380 Turkey

FIRATCECEN,CHAIRMANOFTHEBOARD 00902123387100 www.ictas.com.tr

ILK Construction

İstanbul,34779 Turkey

YasinSelamiErdoğan,CEO +902164555544 www.ilkconstruction.com

Iris Insaat Turizm Sanayi Ve Ticaret AS HalkaliMerkezMah.BasinEkspresCad.Capital TowerSitesiN:9IcKapiN:65

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

ISTANBUL,34303

Turkey

2025 Global Sourcebook Directory

IbrahimHakkiSisman,CEO +97440086888 www.irisas.com.tr

Kalyon Insaat Sanayi ve Ticaret AS CavusdereCad. Istanbul,34672

Turkey

Mr.MurathanKalyoncu,Chairman +902166804180 www.kalyonholding.com

Kolin Insaat Turizm Sanayi ve Ticaret AS HorasanSokakNo:14 Ankara,Türkiye6680

Turkey

NaciKoloğlu,Chairmanoftheboard +903124471700 https://www.kolin.com.tr/eng

KUZU Group

Kuzu34Plaza,YenibosnaMerkez,1.AsenaSk.No:25, İstanbul,Bahçelievler34197

Turkey

OZENKUZU,MR +904445898 www.kuzugrup.com

LIMAK INSAAT SANAYI VE TICARET AS HAFTASOKAKNO:9GOPCANKAYA ANKARA,6700

Turkey

EbruOzdemir,ChiefExecutiveOfficer(CEO) 903124468800 www.limak.com.tr

MAKYOL Inşaat Sanayi Turizm ve Ticaret AS AkatMah.TepecikCad.MelodiSk.İTÜ.BloklarıEBLK.NO:4-E/1BEŞİKTAŞ/İSTANBUL Istanbul,Istanbul34337

Turkey

AdnanÇebi,ChairmanofTheBoardofDirectors +902123514161 www.makyol.com.tr

Mapa Insaat ve Ticaret AS

UgurMumcuCad.No:88GOP

Ankara,-6700

Turkey

MehmetNazifGünal,Chairman 903124363000 https://mapa.group/

MBD Insaat Sanayi Ve Ticaret AS

AsagiOveclerMah.1314.Cad.No:20/1 Ankara,6460

Turkey

RemziDemircan,Architect +903124727830 www.mbdinsaat.com

Mesa Holding Inc. Co. Korumh.Ihlamurcd.No:2Cankaya Ankara,6810

Turkey

MertBoysanoglu,CEO +903122915000 www.mesa.com.tr

Metag Group

Ankara06810

Turkey

KursatMuratli,Director www.metag.com.tr

NKY Architects and Engineers

A.OveclerMahLizbonCadNo:49 Ankara,6460

Turkey

BirhanEmreYazici,CEO +903122203095 www.nky.com.tr

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

Nurol Construction and Trading Co. Inc.

NurolPlaza,BüyükdereCaddesi,No:255,Maslak, Sarıyer

İstanbul,34475

Turkey

NurettinAkdeniz,CEO&BoardMember +902122868010 https://www.nurolinsaat.com.tr/en

Onur Taahhut Tasimacilik Insaat Tic. Ve Sanayi AS

MUSTAFAKEMALMAH.2118CADDEBBLOKNO: 4B/118,ÇANKAYA ANKARA,6510

Turkey

İHSANÇETİNCEVİZ,VICEPRESIDENT +903124919696,+903125869300 www.onurgroup.com

ORKUN ULUSLARARASI NAKLIYAT IHRACAT VE TICARET LIMITED SIRKETI

HÜRRIYETMAH.ÇATALCAYOLUCAD.ORKUN

NAKLIYATNO:464

BÜYÜKÇEKMECE,ISTANBUL34537

Turkey

IlhanKaradeniz,Chairman https://orkunlogistics.com/?lang=en

ÖZKAR İNŞAAT SANAYİ VE TİCARET A.Ş. AsagıÖveclermah.1328.cad.No:18Çankaya-Ankara ANKARA,6460

Turkey

ZEYNELÖZDOĞAN,Mister +903124727520 www.ozdogan.com.tr

POLAT YOL YAPI SAN. VE TIC. AS HASANPASAMAH.UZUNCAYIRYOLUCAD.NO:6 KADIKOY ISTANBUL,34722

Turkey

CELALEDDINPOLAT,VICEPRESIDENTOFTHE BOARD/GENERALMANAGER

+902163250686 www.polatyol.com

PROYAPI Engineering and Consultancy Inc. 1408.CaddeN0:2

Ankara,6520

Turkey

MuratKoru,Chairman +903122874665 www.proyapi.com

Renaissance Construction

ÇankayaMahallesiAtatürkBulvarıNo:144-146, Çankaya

Ankara,RepublicofTürkiye6640

Turkey

AtillaKemalSağlam,MR/GlobalCEO +903124413141 www.ronesans.com

Sembol Uluslararasi Yatirim Tarim Peyzaj Insaat HARBIYEMAHALLESI,DARULBEDAICAD.ISTANBUL KONGREMERKEZINO:3 ISTANBUL,SISLI34367

Turkey

ALITAMINCE,ChairmanofExecutiveBoard +902123751900 https://sembolinsaat.com.tr/

SMK Group

Ankara06810

Turkey

MehmetYilmaz,GeneralManager www.smk.com.tr

STFA Construction Group

İçerenköyMah.,YeşilvadiSok.No.3 İstanbul,34638

Turkey

AdnanNas,ChiefExecutiveOfficer 902165789660 www.stfa.com

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

Summa Turizm Yatirimciligi AS HUZURMAH.FAZILKAFTANOGLUCAD.NO:3 SARIYER ISTANBUL,34396 Turkey

SELIMBORA,PRESIDENT +902122903070 www.summa.com.tr

TAV CONSTRUCTION

VADISTANBULBULVAR,AYAZAGADISTR,CENDERE RD,BLOCK-1B,LEVEL19,NO:109B/43 ISTANBUL,SARIYER34396 Turkey

SANISENER,CHAIRMAN&CEO

+902124633000 www.tavconstruction.com

Tekfen Construction and Installation Co. Inc.

KulturMahallesi,BudakSokakNo.1,TekfenSitesi, 34340,Besiktas,Istanbul,TURKEY Istanbul,34340 Turkey

SerhatPUTURGELI,President +902123593500 www.tekfenconstruction.com

Tekfen Muhendislik AS EsentepeMah.BüyükdereCad.TekfenBlokNo:209İç

KapıNo:1 Istanbul,Sisli34394

Turkey

MetinZagyapan,President +902123570303 www.tekfenmuhendislik.com

Temelsu International Engineering Services Inc. Yildizevler721.SokakNo:6Cankaya Ankara,6550 Turkey

NejatDemirors,GeneralManager +903124424720 www.temelsu.com.tr

Tepe Insaat Sanayi AS BEYTEPEKOYUNO:5BILKENTCANKAY ANKARA,6800 Turkey

LEVENTGULER,CEO +903122665800 www.tepe.com.tr

Ustay Yapi Taahhut Ve Ticaret AS AHIEVRANCAD.NO21POLARISPLAZAK.11

MASLAKSARIYER ISTANBUL,34485 Turkey

MURATUSTAY,CEO 902123460112 www.ustay.com

Yapi Merkezi Insaat Ve Sanayi AS BurhaniyeMh.HacıReşitPaşaSk.No:4A,Üsküdar Istanbul,34676 Turkey

MustafaBaşarARIOĞLU,ChairmanoftheBoardof Directors +902163219000 www.yapimerkezi.com.tr

YDA İnşaat Sanayi ve Ticaret Anonim Şirketi KızılırmakMahallesiDumlupınarBulvarıYDACenter No:9A/900Çankaya Ankara,Ankara6510

Turkey

CüneytArslan,CEO +903124594400 www.yda.com.tr

Yuksel Insaat AS KonutkentMahallesi3028Cad. Ankara Turkey

SemihKayas,CEO www.yuksel.net

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

Yuksel Proje AS

2025 Global Sourcebook Directory

BirlikMahallesi,450.CaddeNo:23,06610Çankaya Ankara,6610

Turkey

CelalAkin,Chairperson +90(0312)4957000 https://www.yukselproje.com.tr/en

ZAFER TAAHHUT INSAAT VE TICARET AS 100.YILMAHALLESIHATIRSOKAKNO:20CANKAYA ANKARA,6700

Turkey

M.NECATIYAGCI,PRESIDENT +903124470070 www.zafer.com.tr

U.A.E.

Architecture & Planning Group

504AlMasaoodTowerHamdanStreet AbuDhabi,AbuDhabi2833

U.A.E.

Mr.YasserSharawy,CEO 26333022 www.apgarch.com

Dewan Architects + Engineers

401B.4thFloor.Building5.DubaiDesignDistrict Dubai,Dubai60990

U.A.E.

AmmarAlAssam,CEO +97142402010 www.dewan-architects.com

Orascom Construction PLC GateVillage1,Office301-303,DIFC Dubai,507031

U.A.E.

OsamaBishai,CEO +97143180900 www.orascom.com

Shaker Group

P.O.Box112888

P.O.Box112888,U.A.E112888

U.A.E.

IsmailShaker,CEO 1019441490 www.shakergroup.com

SIDARA

IndexTower,DubaiInternationalFinancialDistrict Dubai,Dubai506855,Dubai,UAE

U.A.E.

TalalKShair,ChairmanandCEO +97143060000 www.Sidaracollaborative.com

U.K. Arup 8FitzroyStreet London,EnglandW1T4BJ

U.K.

JeromeFrost,GroupChiefExecutiveOfficer +44(0)2076361531 www.arup.com

Mott MacDonald 10FleetPlace London,EC4M7RB U.K.

JamesHarris,ExecutiveChair +44(0)2087742000 www.mottmac.com

SLR

3rdFloor,SummitHouse,12RedLionSquare London,WCIR,4QH, U.K.

BradleyAndrews,CEO 2032711773 www.slrconsulting.com

U.S.A.

10 Design 415JacksonSt,Suite100 SanFrancisco,California94111

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

U.S.A.

2025 Global Sourcebook Directory

RossMilne,ChiefExecutiveOfficer 415-673-8990

https://www.10design.co/

Actalent Services

7301ParkwayDriveS. Hanover,Maryland21076

U.S.A.

ChadKoele,President (410)579-6456 actalentservices.com

AECOM

13355NoelRd#400 Dallas,Texas75240

U.S.A.

TroyRudd,ChairmanandChiefExecutiveOfficer

Alberici-Flintco 8800PageAvenue

St.Louis,Missouri63114

U.S.A.

RichardJaggers,CEO 3147332000 alberici.com

APTIM

1200BrickyardLane,Suite202 BatonRouge,Louisiana70802

U.S.A.

MarkFallon,Chairman&CEO 833-862-7846 www.aptim.com

Atlas Group 8922FM359 Richmond,TX77406

U.S.A.

YilmazBarin,CEO +17135326000 www.atlas-grup.com

Baker Engineering & Risk Consultants Inc. 3330OakwellCourt,Suite100

SanAntonio,Texas78218

U.S.A.

ChristopherHeaton,ChiefExecutiveOfficer 210-824-5960 www.BakerRisk.com

Barnard Construction Co. Inc. 701GoldAve

Bozeman,Montana59715

U.S.A.

JeffHiggins,CEO (406)586-1995 https://www.barnard-inc.com/

Barr Engineering Co. 4300MarketPointeDriveSuite200 Minneapolis,Minnesota55435

U.S.A.

WardSwanson,PresidentandCEO 9528322600 barr.com

Barton Malow Holdings LLC 26500AmericanDrive Southfield,Michigan48034

U.S.A.

RyanMaibach,President+CEO (248)436-5000 bartonmalow.com

Bechtel 12011SunsetHillsRoad,Suite110 Reston,Virginia20190

U.S.A.

B.Bechtel,CEO 571-392-6300 www.bechtel.com

BL Harbert International 820ShadesCreekParkway,Suite3000 Birmingham,Alabama35209

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

U.S.A.

2025 Global Sourcebook Directory

BillyHarbert,ChairmanandCEO 205-802-2800

www.blharbert.com

Black & Veatch 11401LamarAvenue

OverlandPark,Kansas66211

U.S.A.

MarioAzar,Chairman&CEO 913-458-2000 www.bv.com

Burns & McDonnell 9400WardParkway KansasCity,Missouri64114

U.S.A.

LeslieM.Duke,ChairandCEO www.burnsmcd.com

Caddell Construction Co. LLC 445DexterAvenueSuite11000 Montgomery,Alabama36104

U.S.A.

MacCaddell,President&CEO 334-272-7723

www.caddell.com

CDM Smith

75StateSt Boston,2109

U.S.A.

TimothyB.Wall,ChairmanandChiefExecutive Officer

617-452-6200 www.cdmsmith.com

CHA Consulting Inc.

3WinnersCircle

Albany,NewYork12205

U.S.A.

JimStephenson,CEO,CHAHoldings,Inc.,President, CHAConsulting,Inc.

5184534500 www.chasolutions.com

Coffman Engineers Inc. 11012ndAve,Suite400 Seattle,Washington98101

U.S.A.

DaveRuff,CEOandPresident 2066230717 www.coffman.com

Colliers Engineering & Design 101CrawfordsCornerRd,Ste3400 Holmdel,NewJersey7733

U.S.A.

KevinHaney,President&CEO 8776273772 colliersengineering.com

Commercial Contracting Corp. 4260N.AtlanticBlvd. AuburnHills,Michigan48326

U.S.A.

StephenFragnoli,President&CEO 248-209-0500 www.cccnetwork.com

Consigli Building Group Inc. 72SumnerStreet Milford,Massachusetts1757

U.S.A.

AnthonyConsigli&MatthewConsigli,CEO& President www.consigli.com

CRB

1251NWBriarcliffParkway,Suite500 KansasCity,Missouri64116

U.S.A.

LeeEmel,InterimPresidentandCEO 8168809800 www.crbgroup.com

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

Day & Zimmermann

1500SpringGardenStreet

Philadelphia,Pennsylvania19130

U.S.A.

HaroldL.Yoh,III,Chair&CEO

215-299-8000

www.dayzim.com

Dennis Group

1537MainStreet

Springfield,Massachusetts1103

U.S.A.

TomDennis,ExecutiveChairman 413.787.1785

dennisgroup.com

DeSimone Consulting Engineering

140Broadway,25thFl NewYork,NewYork10005

U.S.A.

StephenDeSimone,ChairmanandCEO 2125322211 www.de-simone.com

Dewberry

8401ArlingtonBoulevard Fairfax,Virginia22031

U.S.A.

DonaldE.Stone,Jr.,ChiefExecutiveOfficer

703.849.0100 www.dewberry.com

DLR Group

51UniversityStreet,Suite600 Seattle,Washington98101

U.S.A.

StevenMcKay,AIA,RIBA,ChiefExecutiveOfficer

206-461-6000

www.dlrgroup.com

DPR Construction 1450VeteransBlvd.

RedwoodCity,California94063

U.S.A.

GeorgePfeffer,ChiefExecutiveOfficer 650-474-1450 www.dpr.com

ECC

700AirportBlvd.,Suite250 Burlingame,California94010

U.S.A.

ManjivS.Vohra,PE,DBIA,President&CEO 650-347-1555 www.ecc.net

Ennead Architects LLP

1WorldTradeCenter,40thFloor NewYork,NewYork10007

U.S.A.

GuyMaxwell,Partner 212-807-7171

www.ennead.com

ENTRUST Solutions Group

28100TorchParkway,Suite400

Warrenville,Illinois60555

U.S.A.

AdamBiggam,CEO 630.353.4000 www.entrustsol.com

EXP

205NMichiganAve,Suite3600 Chicago,Illinois60601

U.S.A.

IvanDvorak,Chairman+CEO https://www.exp.com/

Fluor

6700LasColinasBlvd Irving,Texas75309

U.S.A.

DavidEConstable,ChairmanandChiefExecutive Officer

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

469-398-7000

www.Fluor.com

2025 Global Sourcebook Directory

Fortis Construction 5331SMacadamAveSuite100 Portland,Oregon97239

U.S.A.

RobFallow,ChiefExecutiveOfficer (503)459-4477

www.fortisconstruction.com

Gannett Fleming TranSystems (GFT)

300SterlingParkway,Suite200 Mechanicsburg,Pennsylvania17050

U.S.A.

JimNevada,MBA,Co-President 717.763.7211

www.gannettfleming.com

GEI Consultants Inc.

400UnicornParkDrive Woburn,Massachusetts1801

U.S.A.

ScottWallington,ChiefExecutiveOfficer 781.721.4000

https://www.geiconsultants.com/ Gensler

500SouthFigueroaStreet LosAngeles,California90071

U.S.A.

ElizabethBrinkandJordanGoldstein,Co-CEOs www.gensler.com

Geo-Logic Associates Inc.

2777EastGuastiRoad,Suite1 Ontario,California91761

U.S.A.

GaryL.Lass,PG,CEG,CHG,CEO,COO (919)626-2282

www.geo-logic.com

Geosyntec Consultants

777YamatoRoad,Suite600

BocaRaton,Florida33431

U.S.A.

MajdiOthman,PresidentandCEO 5619950900 www.geosyntec.com

Ghafari Associates LLC 17101Michigan Dearborn,Michigan48126

U.S.A.

KouhailaHammer,President+CEO 313-441-3000 www.ghafari.com

Gilbane Building Co. 7JacksonWalkway Providence,RhodeIsland2903

U.S.A.

AdamR.Jelen,PresidentandCEO 401-456-5800 www.gilbaneco.com

Gresham Smith 222SecondAvenueSouth,Suite1400 Nashville,Tennessee37201

U.S.A.

RodneyChester,ChiefExecutiveOfficer 615.770.8100 greshamsmith.com

Hargrove Engineers & Constructors 20SouthRoyalSt. Mobile,Alabama36602

U.S.A.

RalphA.Hargrove,President&CEO

hargrove-epc.com

Hart Howerton 10East40thStreet,39thFloor NewYork,NewYork10013

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

U.S.A.

2025 Global Sourcebook Directory

JimTinson,FAIA,ChiefExecutiveOfficer

212-683-5631

www.harthowerton.com

Haskell 111RiversideAvenue Jacksonville,Florida32202

U.S.A.

JimO'Leary,Chairman,CEOandPresident 904-791-4500

haskell.com

HDR

1917S67thStreet Omaha,Nebraska68106

U.S.A.

JohnW.Henderson,P.E.,ViceChairmanandChief ExecutiveOfficer

402-399-1000

www.hdrinc.com

Herzog Enterprises Inc.

600S.RiversideRd St.Joseph,Missouri64507

U.S.A.

BradLager,CEO/President 816-901-4065

www.herzog.com

HKS

350N.St.PaulStreet,#100 Dallas,Texas75201

U.S.A.

DanNoble,CEO&Chairman

214-969-5599

https://www.hksinc.com/

Hoffman Construction

5500MeadowsRoad,Suite500 LakeOswego,Oregon97035

U.S.A.

DavidDrinkward,CEO

503-221-8871

https://www.hoffmancorp.com/

HOK

5BryantPark,6thFloor NewYork,NewYork10018

U.S.A.

SusanWilliams,Co-CEO 212-741-1200

www.hok.com

Intertek-PSI

545E.AlgonquinRd. ArlingtonHeights,Illinois60005

U.S.A.

PabloAlvarez,President-Building&Construction 847-871-1020

www.intertek.com/building

IPS-Integrated Project Services LLC

721ArborWay,Suite100 BlueBell,Pennsylvania19422

U.S.A.

JimStephanou,CEO 610-828-4090

www.ipsdb.com

Jacobs Solutions Inc. 1999BryanStreet Dallas,Texas

U.S.A.

RobertV.Pragada,ChairandChiefExecutiveOfficer +1.214.638.0145

www.jacobs.com

Jensen Hughes

8830StanfordBoulevard,Suite300 Columbia,Maryland21045

U.S.A.

RajArora,ChiefExecutiveOfficer 1-410-737-8677

www.jensenhughes.com

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

JLL (Jones Lang LaSalle)

200ERandolphSt Chicago,Illinois60601

U.S.A.

ChristianUlbrich,CEO 312-228-2500

https://www.us.jll.com/

Kiewit Corp.

1550MikeFaheySt. Omaha,Nebraska68102

U.S.A.

RickLanoha,CEO (402)943-1340

www.Kiewit.com

Kleinfelder Inc.

770FirstAvenue,Suite400 SanDiego,California92101

U.S.A.

LouisArmstrong,ChiefExecutiveOfficer (619)831-4600 www.kleinfelder.com

Kohn Pedersen Fox (KPF) 11W42ndStreet NewYork,NewYork10036

U.S.A.

JamesvonKlemperer,PresidentandDesignPrincipal +12129776500 https://www.kpf.com/

Langan

300KimballDrive,4thFloor Parsippany,NewJersey7054

U.S.A.

DavidT.Gockel,President/CEO 9735604900 www.langan.com

Leidos 1750PresidentsStreet Reston,Virginia20190

U.S.A.

ThomasBell,ChiefExecutiveOfficer 312.605.4365 www.leidos.com

LEO A DALY

8600IndianHillsDrive Omaha,Nebraska68114

U.S.A.

EdBenes,CEO 4023918111 www.leoadaly.com

M3 Engineering and Technology Corp. 2051WSunsetRdSuite101 Tucson,Arizona85704

U.S.A.

AlbertoBennett,CEO,President 5202931488 https://m3eng.com

MasTec Inc.

800SDouglasRd. CoralGables,Florida33134

U.S.A.

JoseMas,ChiefExecutiveOfficer 3054476459 www.mastec.com

Matrix Service Co. 15E.5thSt.,Ste.1100 Tulsa,Oklahoma74103

U.S.A.

JohnR.Hewitt,PresidentandChiefExecutiveOfficer 866-367-6879

www.matrixservicecompany.com

McDermott International 915EldridgeParkway Houston,77079

U.S.A.

MichaelMcKelvey,PresidentandChiefExecutive Officer

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

281.870.5000

2025 Global Sourcebook Directory

www.mcdermott.com

ME Engineers

14143DenverWestPkwySuite300 Golden,Colorado80401

U.S.A.

JeffSawarynski,SeniorPrincipal,CEO 3034216655

www.me-enigneers.com

Merrick & Co.

8051E.MaplewoodAvenue,Suite300 GreenwoodVillage,Colorado80111

U.S.A.

TamaraJohnson,President&CEO 3037510741

www.merrick.com

MG2 11012ndAve Seattle,Washington98101

U.S.A.

MitchSmith,CEO,ChairmanoftheBoard (206)962-6500

www.MG2.com

Michels

817MainStreet Brownsville,Wisconsin53006

U.S.A.

PatrickD.Michels,PresidentandCEO 920-583-3132

www.michels.us

Miyamoto International 1450HalyardDrive,SuitOne WestSacramento,California95691

U.S.A.

KitMiyamoto,CEO +1833.270.8848

https://miyamotointernational.com

Moffatt & Nichol 4225EConantStreet LongBeach,California90808

U.S.A.

EricA.Nichol,President/CEO 562.590.6500

www.moffattnichol.com

MWH Constructors Inc. 8001AristaPlace,Ste500 Broomfield,Colorado80021

U.S.A.

BlairLavoie,President/CEO 720-547-5400

www.mwhconstructors.com

NBBJ

223YaleAveN Seattle,Washington98109

U.S.A.

RobertMankin,ManagingPartner 206-223-5555

www.nbbj.com

NORR

125N.LaSalleStreet,Suite500 Chicago,Illinois60654

U.S.A.

BrianGerstmar,President&ChiefExecutiveOfficer 3124242400 www.norr.com

NV5 Global Inc.

200SouthParkRoad,Suite350 Hollywood,Florida33155

U.S.A.

BenHeraud,ChiefExecutiveOfficer 954.495.2112

www.nv5.com

Orion Group Holdings Inc. 12000AerospaceAvenue Houston,Texas77034

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

U.S.A.

2025 Global Sourcebook Directory

TravisBoone,PresidentandCEO

oriongroupholdingsinc.com

Otak Inc.

808SW3rdAveSuite800

Portland,Oregon97204

U.S.A.

NicoVanderhorst,InterimPresident,BoardMember &RegionalDirector,PugetSound (503)287-6825 otak.com

Page 1615M.StreetNW,Suite700 Washington,DistrictofColumbia20036

U.S.A.

ThomasMcCarthy,Principal,ChiefExecutiveOfficer 202-909-4900 www.pagethink.com

Parsons Corp. 14291ParkMeadowDrive,Suite100 Chantilly,Virginia20151

U.S.A.

CareySmith,Chair,President,AndChiefExecutive Officer

703-378-4194

www.parsons.com

PCL Construction

2000SouthColoradoBlvdSuite2-500 Denver,Colorado80222

U.S.A.

ChrisGower,PresidentandChiefExecutiveOfficer 303-365-6500 pcl.com

Perkins Eastman 115FifthAvenue

NewYork,NewYork10003

U.S.A.

AndrewAdelhardtIII,ShawnBasler,NickLeahy,CoCEOs 2123537200 www.perkinseastman.com

Pond and Co. 3500ParkwayLane,Suite500 PeachtreeCorners,Georgia30092

U.S.A.

BobWilliams,CEO 678.336.7740 www.pondco.com

Populous 4800MainStreet KansasCity,Missouri64112

U.S.A.

BruceMiller,SeniorPrincipal,ChairmanandChief ExecutiveOfficer (816)221-1500 www.populous.com

Primus 8294Highway92,Suite210 Woodstock,Georgia30189

U.S.A.

ErikGunderson,CEO/COO 770.928.7120 www.primusbuilders.com

Raba Kistner Inc. 12821WestGoldenLane SanAntonio,Texas78249

U.S.A.

ChrisL.Schultz,PresidentandCEO 210-699-9090 www.rkci.com

RailWorks

5PennPlaza-15thFloor NewYork,NewYork10001

U.S.A.

KevinRiddett,CEO

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

8669057245

www.railworks.com

Rebel Design+Group

2554LincolnBlvd,PH725

MarinaDelRey,California90292

U.S.A.

DouglasDeBoer,Founder/CEO 800.92.REBEL

www.rebeldesign.com

Roncelli Inc.

6471MetroParkway

SterlingHeights,Michigan48312

U.S.A.

GinoRoncelli,Preisdent/CEO 586-264-2060

Salas O'Brien

8825ResearchDrive Irvine,California92618

U.S.A.

DarinAnderson,Chairman&CEO 949-753-1553

salasobrien.com

Sargent & Lundy

55EastMonroeStreet Chicago,Illinois60603

U.S.A.

VictorSuchodolski,Chairman,President&CEO (312)269-2000

sargentlundy.com

Simpson Gumpertz & Heger

480TottenPondRoad

Waltham,Massachusetts1776

U.S.A.

JamesParker,ChiefExecutiveOfficer

781.907.9000

www.sgh.com

Skidmore Owings & Merrill 7WorldTradeCenter,250GreenwichStreet NewYork,NewYork10007

U.S.A.

LauraEttelman,XuanFu,CarrieByles,Executive Committee 212-298-9300 www.som.com

SMALLWOOD

3495PiedmontRoadNE,Building10,Suite700 Atlanta,Georgia30305

U.S.A.

ChuckHull,President&CEO 404-233-5453 www.smallwood-us.com

SSOE Group

1001MadisonAvenue Toledo,Ohio43604

U.S.A.

VincentPDiPofi,CEO 419-255-3825

www.ssoe.com

Stanley Consultants

225IowaAve Muscatine,Iowa52778

U.S.A.

KateC.E.Harris,President&CEO 303-925-8324 www.stanleyconsultants.com

STO Building Group

330West34thStreet

NewYork,NewYork10001

U.S.A.

RobertW.Mullen,ChiefExecutiveOfficer 212-481-6100 www.stobuildinggroup.com

STUDIOS architecture

1625MStreetNW

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.

2025 Global Sourcebook Directory

Washington,DistrictofColumbia20036

U.S.A.

MarcPfenninger,Principal,CEO 2124314512 www.studios.com

T N Ward Co. 129CoulterAvenue Ardmore,Pennsylvania19003

U.S.A.

DavidPanichi,CEO 6106490400 www.tnward.com

Tetra Tech 3475E.FoothillBoulevard Pasadena,California91107

U.S.A.

DanL.Batrack,ChiefExecutiveOfficer (626)351-4664 www.tetratech.com

The Beck Group 1601ElmStreet,Suite2800 Dallas,Texas75201

U.S.A.

FredPerpall,ChiefExecutiveOfficer 214.303.6200 www.beckgroup.com

The Walsh Group 929W.Adams Chicago,Illinois60607

U.S.A.

MattWalsh,Co-Chairman 312-563-5400 www.walshgroup.com

Thornton Tomasetti 120Broadway NewYork,NewYork10271-0016

U.S.A.

MichaelSquarzini&PeterDiMaggio,Co-CEO



1.917.661.7800 www.thorntontomasetti.com

Tower Engineering Professionals 326TryonRoad Raleigh,NorthCarolina27603

U.S.A.

AndrewHaldane,CEO 919-661-6351

www.tepgroup.net

Traylor Construction Group Inc. 835N.CONGRESSAVE. EVANSVILLE,Indiana47715

U.S.A.

ChristopherS.Traylor,Co-President 812-477-1542 www.traylor.com

TRC Cos. Inc. 21GriffinRdN Windsor,Connecticut6095

U.S.A.

ChristopherP.Vincze,ChairmanandCEO 860-295-4161

TRCcompanies.com

True Environmental C/OHalleCapital-7675thAvenue,Fl44 NewYork,NewYork10153

U.S.A.

JimStamatis,ChiefExecutiveOfficer 917-525-1658

true-environmental.com

Tutor Perini Corp. 15901OldenSt. Sylmar,California91342

U.S.A.

GaryG.Smalley,ChiefExecutiveOfficer (818)362-8391

www.tutorperini.com

2025 Global Sourcebook Directory

Versar Global Solutions

1025VermontAveNW,Suite500

Washington,DistrictofColumbia20005

U.S.A.

JamesJaska,ChiefExecutiveOfficer

703-750-3000

www.versar.com

Vestal Corp.

ThePinesOfficeCenter 1ThePinesCourt

St.Louis,Missouri63141

U.S.A.

RichardVestal,President

314-439-9900

www.vestalcorporation.com

Walbridge

777WoodwardAveSte300

Detroit,Michigan48226

U.S.A.

MichaelHaller,CEO

313-963-8000

www.walbridge.com

Waldemar S. Nelson and Co. Inc.

1200St.CharlesAve.

NewOrleans,Louisiana70130

U.S.A.

CharlesNelson,Chairman

504-523-5281

www.wsnelson.com

Ware Malcomb

10Edelman

Irvine,California92618

U.S.A.

KenWink,CEO

949.660.9128

www.waremalcomb.com

WATG

1730FlightWay,Suite150

Tustin,California92782

U.S.A.

DaveMoore,ChiefExecutiveOfficer +1(949)574-8500 www.watg.com

Weston Solutions Inc. 1400WestonWay WestChester,Pennsylvania19380

U.S.A.

LarryBove,PresidentandChiefExecutiveOfficer 610-701-3000 www.westonsolutions.com

Woolpert 4454IdeaCenterBlvd.

Dayton,Ohio45430

U.S.A.

NeilChurman,President&ChiefExecutiveOfficer

937.461.5660

www.woolpert.com

Vietnam

Archetype Group

11thFloor,157-157APasteurStreet,VoThiSau Ward,District3 HoChiMinhCity,700000

Vietnam

Pierre-JeanMalgouyres,CEO&Co-founderof ArchetypeGroup https://www.archetype-group.com/

 ThisdirectorycontainsfirmsrankedononeormoreoftheGlobalSourcebooklists,theTop225 InternationalDesignsFirmsandtheTop250InternationalContractorslist.