Civil Engineering companies

Clark Construction Group is a large, American-owned construction company founded in 1906, providing building and infrastructure services across commercial, heal…

Regional heavy civil construction firm delivering transportation, aviation, water and resiliency infrastructure projects across Texas, Arizona and the Southwest…

Langan, founded in 1970 and headquartered in Parsippany, New Jersey, is an engineering and environmental consulting firm covering site/civil, geotechnical, surv…

Employee-owned engineering consultancy founded in 1991, providing solid-waste, environmental, civil, survey and geotechnical services to businesses and municipa…

Family-owned, vertically integrated heavy civil contractor and construction materials producer running over 70 operations across three US states.

Rohadfox Construction Control Services is a minority and woman-owned construction and program management firm founded in 1976, operating in Atlanta and internat…

SiteWORX is a site development company specializing in mass excavation, underground utilities, and concrete work for large residential, commercial, and public p…

SPC Construction is a civil infrastructure contractor in the NY/NJ area specializing in complex projects including tunnels, bridges, mass transit, marine work,…

NOVA Engineering & Environmental is a technical consulting firm providing environmental, geotechnical, and construction inspection services to the building and…

McKim & Creed is an employee-owned engineering and surveying firm with over 700 employee-owners, providing civil, environmental, and geospatial services to solv…

Crossland Construction is a commercial construction firm providing general contracting, construction management, and design-build services across government, he…

RPM xConstruction is a Texas-based design and construction company delivering turnkey infrastructure solutions across commercial, residential, and industrial se…

Freyssinet USA is a civil engineering specialist that constructs, repairs, and maintains infrastructure including bridges and buildings, with expertise in post-…

Adams Contracting, LLC is a privately owned heavy and highway civil contractor performing road, bridge, and utility construction across the southeast United Sta…

Barnhill Contracting Company is a full-service construction contractor headquartered in North Carolina, specializing in commercial building, site development, a…

U.S. Bridge is a family-owned steel bridge manufacturer founded in 1936, providing design, fabrication, and construction of structural steel bridges for seconda…

Heavy civil infrastructure contractor specializing in bridges, highways, railways, tunnels, and energy projects across North America.

Heavy civil infrastructure contractor delivering large-scale bridges, highways, tunnels, dams, and other projects across North America with over $7 billion in a…

American Bridge Company designs and builds large bridges, marine installations, and complex structures, with projects across all 50 U.S. states and 60 countries…

Superior Construction is a fourth-generation family-owned heavy civil contractor founded in 1938, specializing in complex infrastructure and transportation proj…