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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 | Aug 6, 2015

GIANTS 300 REPORT: Top 80 Healthcare Engineering Firms

AECOM, Jacobs, and Burns & McDonnell top Building Design+Construction's 2015 ranking of the largest healthcare engineering and engineering/architecture firms in the U.S. 

Giants 400 | Aug 6, 2015

GIANTS 300 REPORT: Top 115 Healthcare Architecture Firms

HDR, Stantec, and Perkins+Will top Building Design+Construction's 2015 ranking of the largest healthcare architecture and architecture/engineering firms in the U.S. 

Giants 400 | Aug 6, 2015

HEALTHCARE AEC GIANTS: Hospital and medical office construction facing a slow but steady recovery

Construction of hospitals and medical offices is expected to shake off its lethargy in 2015 and recover modestly over the next several years, according to BD+C's 2015 Giants 300 report.

Giants 400 | Aug 6, 2015

GIANTS 300 REPORT: Top 75 Construction Management Firms

Jacobs, AECOM, and Hill International head Building Design+Construction's 2015 ranking of the largest construction management and project management firms in the United States. 

Giants 400 | Aug 6, 2015

GIANTS 300 REPORT: Top 100 Contractors

Turner Construction and Whiting-Turner Contracting top Building Design+Construction's 2015 ranking of the largest contractors in the United States. 

Giants 400 | Aug 5, 2015

CONSTRUCTION GIANTS: Economists hedge their bets on prospects for nonresidential construction

Leading economists expect spending for nonresidential construction to rise in 2015 by somewhere in the 6.4–7.7% range, and remain strong in 2016, according to BD+C's 2015 Giants 300 report.

Giants 400 | Aug 5, 2015

GIANTS 300 REPORT: Top 85 Office Sector Construction Firms

Turner, Structure Tone, and Gilbane top BD+C's ranking of the nation's largest office sector contractors and construction management firms. 

Giants 400 | Aug 5, 2015

GIANTS 300 REPORT: Top 75 Office Sector Engineering Firms

AECOM, Jacobs, and Burns & McDonnell head BD+C's ranking of the nation's largest office sector engineering and engineering/architecture firms. 

Giants 400 | Aug 5, 2015

GIANTS 300 REPORT: Top 135 Office Sector Architecture Firms

Gensler, HOK, and Perkins+Will top BD+C's ranking of the nation's largest office sector architecture and architecture/engineering firms. 

Giants 400 | Aug 5, 2015

OFFICE SECTOR GIANTS: Today’s workplace design must appeal to Millennials’ ‘activity-based’ lifestyle

Office market AEC Giants discuss the latest trends workplace design, and the state of the office construction sector.

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