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Top 90 Construction Management Firms for 2024

Alfa Tech Consulting Engineers, Skyline Construction, Hill International, CG Schmidt, and STV top Building Design+Construction's ranking of the nation's largest construction management (as agent) and program/project management firms for nonresidential buildings and multifamily housing work, as reported in Building Design+Construction's 2024 Giants 400 Report.  


Giants 400

Top 150 Contractors for 2024

Turner Construction, Whiting-Turner Contracting Co., STO Building Group, DPR Construction, and Gilbane Building Company top Building Design+Construction's ranking of the nation's largest general contractors, CM at risk firms, and design-builders for nonresidential buildings and multifamily buildings work, as reported in Building Design+Construction's 2024 Giants 400 Report.


Giants 400

Top 40 Engineering Architecture Firms for 2024

Jacobs, AECOM, Kimley-Horn, WSP, and Alfa Tech Consulting Engineers top Building Design+Construction's ranking of the nation's largest engineering architecture (AE) firms for nonresidential building and multifamily housing work, as reported in BD+C's 2024 Giants 400 Report.


Giants 400

Top 70 Engineering Firms for 2024

Fluor, IMEG, Salas O'Brien, Langan, and Jensen Hughes top Building Design+Construction's ranking of the nation's largest engineering firms for nonresidential building and multifamily housing work, as reported in BD+C's 2024 Giants 400 Report.

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Building Design+Construction's Giants 400 Report ranks the largest architecture, engineering, and construction firms in the U.S. This year a record 519 AEC firms participated in BD+C's Giants 400 report. The final report includes more than 130 rankings across 25 building sectors and specialty categories. Check out the Giants 400 page.    

Giants 400 | Nov 3, 2017

Top 25 military architecture firms

Jacobs, Michael Baker Intl., and HDR top BD+C’s ranking of the nation’s largest military sector architecture and AE firms, as reported in the 2017 Giants 300 Report.

Giants 400 | Nov 2, 2017

Top 80 industrial construction firms

Walbridge, Jacobs, and Fluor top BD+C’s ranking of the nation’s largest industrial sector contractors and construction management firms, as reported in the 2017 Giants 300 Report.

Giants 400 | Nov 1, 2017

Top 35 industrial architecture firms

Jacobs, Stantec, and BRPH top BD+C’s ranking of the nation’s largest industrial sector architecture and AE firms, as reported in the 2017 Giants 300 Report.

Giants 400 | Oct 31, 2017

A more intense shade of green

Zero-net energy, sustainability, and wellness are goals more developers and AEC teams strive for.

Giants 400 | Oct 30, 2017

Top 85 green construction firms

Turner Construction Co., Clark Group, and AECOM top BD+C’s ranking of the nation’s largest green sector contractors and construction management firms, as reported in the 2017 Giants 300 Report.

Giants 400 | Oct 30, 2017

Top 45 green engineering firms

WSP, AECOM, and Arup top BD+C’s ranking of the nation’s largest green sector engineering and EA firms, as reported in the 2017 Giants 300 Report.

Giants 400 | Oct 30, 2017

Top 130 green architecture firms

Gensler, Stantec, and HOK top BD+C’s ranking of the nation’s largest green sector architecture and AE firms, as reported in the 2017 Giants 300 Report.

Giants 400 | Oct 30, 2017

Rewriting history: Legacy building conversions spur redevelopment in America’s older cities

Businesses, developers, and civic leaders are repurposing existing structures to celebrate history, attract tenants, and serve as a catalyst for future development.

Giants 400 | Oct 26, 2017

Top 115 reconstruction construction firms

Gilbane Building Co., Structure Tone, and Turner Construction Co. top BD+C’s ranking of the nation’s largest reconstruction sector contractors and construction management firms, as reported in the 2017 Giants 300 Report.

Giants 400 | Oct 26, 2017

Top 70 reconstruction engineering firms

WSP, Jensen Hughes, and STV top BD+C’s ranking of the nation’s largest reconstruction sector engineering and EA firms, as reported in the 2017 Giants 300 Report.

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