Larsen & Toubro Ltd, commonly known as L&T, is an Indian multinational conglomerate company, with business interests in engineering, construction, manufacturing, technology, information technology and financial services, headquartered in Mumbai & Technical services, headquartered in Chennai.The company is counted among world's top five construction companies. It was founded by Henning Holck-Larsen and Søren Kristian Toubro, who were two Danish engineers taking refuge in India.
Jacobs Solutions Inc. is an American international technical professional services firm. The company provides engineering, technical, professional and construction services, as well as scientific and specialty consulting for a broad range of clients globally, including companies, organizations, and government agencies. Jacobs has consistently ranked No. 1 on both Engineering News-Record (ENR)'s 2018, 2019, 2020 and 2021 Top 500 Design Firms and Trenchless Technology’s 2018, 2019, 2020 and 2021 Top 50 Trenchless Engineering Firms. Its worldwide annual revenue reached over $14 billion in the 2021 fiscal year, and earnings rose to $477 million.
AECOM is an American multinational infrastructure consulting firm.
Engineering News-Record is an American weekly magazine that provides news, analysis, data and opinion for the construction industry worldwide. It is widely regarded as one of the construction industry's most authoritative publications and is considered by many to be the "bible" of the industry. It is owned by BNP Media.
WSP Global Inc. is a Canadian consulting firm. It was created in 2014, following Montreal-based Genivar's takeover of British firm WSP Group plc. It is listed on the Toronto Stock Exchange. After the purchase of New York-headquartered professional services firm Parsons Brinckerhoff in October 2014, WSP effectively became one of the largest professional services firms in the world, with approximately 66,200 employees in 500 offices serving in 40 countries.
Carollo Engineers is an environmental engineering firm specializing in the planning, design, and construction management of water and wastewater facilities for municipal and public sector clients in the United States. The firm is headquartered in Walnut Creek, California, and currently maintains 38 offices throughout the United States. Carollo has provided services to the City of Phoenix for over 80 years and to Southern California's Orange County Sanitation District for over 50 years.
HDR, Inc. is an Omaha, Nebraska, United States based design and engineering service.
Black & Veatch (BV) is a global engineering, procurement, consulting and construction company based in the Kansas City metropolitan area. Founded in 1915 in Kansas City, Missouri it is now headquartered in Overland Park, Kansas. It specializes in infrastructure development in power, oil and gas, water, telecommunications, government, mining, data centers, smart cities and banking and finance markets.
Stantec Inc. is an international professional services company in the design and consulting industry. The company was founded in 1954, as D. R. Stanley Associates in Edmonton, Alberta, Canada. Stantec provides professional consulting services in planning, engineering, architecture, interior design, landscape architecture, surveying, environmental sciences, project management, and project economics for infrastructure and facilities projects. The company provides services on projects around the world, with over 26,000 employees operating out of more than 400 locations in North America and across offices on six continents.
GHD Group Pty Ltd is a global employee-owned multinational technical professional services firm providing advisory, architecture and design, buildings, digital, energy and resources, environmental, geosciences, project management, transportation and water services.
Hensel Phelps Construction Co. is one of the largest general contractors and construction managers in the United States, ranked consistently among ENR's top 20 Contractors by revenue. Founded in 1937 as a small, local builder in Greeley, Colorado, Hensel Phelps has become a multibillion-dollar, employee owned national contractor with an eclectic portfolio of completed projects. Hensel Phelps currently has 11 district offices across the country, as well as additional regional offices.
Tetra Tech, Inc. is an American consulting and engineering services firm based in Pasadena, California. The company provides consulting, engineering, program management, and construction management services in the areas of water, environment, infrastructure, resource management, energy, and international development. Specific services for consulting and engineering projects include applied science, information technology, engineering, design, construction management, and operations and maintenance.
Hill International, Inc. is an American construction consulting firm. Founded in 1976, the company's corporate headquarters are in Philadelphia, Pennsylvania, U.S. Hill provides program and project management, construction management, cost engineering and estimating, quality assurance, inspection, scheduling, risk management, and claims resolution and avoidance services to clients with major construction projects worldwide.
Cerro Verde is a Peru-based mining company. Its activities include the extraction, exploitation and production of copper from the porphyry copper deposit located southeast of the city of Arequipa. In addition, the company holds a copper sale agreement with Sumitomo Metal Mining, as well as a molybdenum sale contract with Climax Molybdenum Company.
Golder Associates Inc., branded as just Golder, is an international company that provides consulting, design, and construction services in earth, environment, and related areas of energy. The company has 7,000 employees in offices in Africa, Asia, Australasia, Europe, North America and South America. In April 2021, the company was acquired by WSP Global.
CDI Corporation is a privately held US company providing engineering, procurement, construction management and staffing services to clients in a range of industries including energy, chemical, semiconductor and battery manufacturing. As of 2022, the company employed more than 450 employees. The company is headquartered in Houston, TX.
Egis is an international company active in the consulting, construction engineering and mobility service sectors that design and operate intelligent infrastructure and buildings. Egis operates in 120 countries and has 16,000 employees.
China Construction America Founded in 1985, China Construction America (CCA) is a subsidiary of China State Construction Engineering Corporation Ltd. (CSCEC) — the world's largest construction and real estate conglomerate and the biggest global contractor — that operates on the East Coast of the U.S and the Gulf of Mexico, the Caribbean, and Latin America, having many finished and ongoing projects worldwide. CSCEC was ranked the 18th on Fortune Global 500 list.
Birdsall Services Group was an engineering, environmental and energy consulting firm based in Eatontown, New Jersey. Established in 1919, Birdsall provided services to private and public clients throughout the tri-state area, including government agencies, healthcare facilities, developers, industrial and construction managers, architects and attorneys.
CDM Smith is an engineering and construction company headquartered in Boston, Massachusetts. CDM Smith offers services in water, environment, transportation, and energy and facilities projects for public and private clients. Major services include design, consulting and program management with a focus on emerging areas such as polyfluoroalkyl substances (PFAS), transportation advisory services, lead in drinking water and digital solutions. The employee-owned company is currently ranked 23rd on Engineering News-Record's 2022 Top 500 Design Firms list and 22nd on their 2021 Top 200 Environmental Firms list.
$1.3 Billion [1] USD (2013)