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Giants 400

Call for surveys: 2024 Giants 400 Report

Building Design+Construction's annual Giants 400 Report ranks the nation's top architecture, architecture/engineering (AE), engineering/architecture (EA), general contractors, and fee-based construction management (CM) firms, by revenue. You’ll want to be sure your firm is on the Giants 400 lists, as potential clients look to these rankings for prospective firms to design and construct their future projects.


Giants 400

BD+C's Giants 400 Rankings

Every spring, the editors of Building Design+Construction survey the nation's largest architecture, engineering, and construction firms to identify the most prominent design and construction firms across 25 building sectors and specialty categories. Meet the Giants 400.


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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 | Sep 5, 2018

Top 90 Retail Sector Contractors + CM Firms [2018 Giants 300 Report]

PCL, VCC, and Whiting-Turner lead Building Design+Construction’s ranking of the nation’s largest retail sector contractors and construction management (CM) firms, as featured in the 2018 Giants 300 Report.

Giants 400 | Sep 5, 2018

Top 65 Retail Sector Engineering + EA Firms [2018 Giants 300 Report]

Jacobs, Henderson Engineers, and WSP head Building Design+Construction’s ranking of the nation’s largest retail sector engineering and engineering/architecture (EA) firms, as featured in the 2018 Giants 300 Report.

Giants 400 | Sep 5, 2018

Top 130 Retail Sector Architecture + AE Firms [2018 Giants 300 Report]

CallisonRTKL, Gensler, and GreenbergFarrow top Building Design+Construction’s ranking of the nation’s largest retail architecture and architecture/engineering (AE) firms, as featured in the 2018 Giants 300 Report.

Giants 400 | Sep 5, 2018

Top 90 Hotel Sector Contractors + CM Firms [2018 Giants 300 Report]

Swinerton, Suffolk, and AECOM head Building Design+Construction’s ranking of the nation’s largest hotel sector contractors and construction management (CM) firms, as featured in the 2018 Giants 300 Report.

Giants 400 | Sep 5, 2018

Top 65 Hotel Sector Engineering + EA Firms [2018 Giants 300 Report]

NV5, WSP, and KPFF are among the nation’s largest hotel sector engineering and engineering/architecture (EA) firms, according to Building Design+Construction’s 2018 Giants 300 Report.  

Giants 400 | Sep 5, 2018

Top 110 Hotel Sector Architecture + AE Firms [2018 Giants 300 Report]

Gensler, HKS, and WATG top Building Design+Construction’s ranking of the nation’s largest hotel sector architecture and architecture/engineering (AE) firms, as featured in the 2018 Giants 300 Report.

Giants 400 | Sep 5, 2018

Top 120 Office Sector Contractors + CM Firms [2018 Giants 300 Report]

Turner, AECOM, and Structure Tone lead Building Design+Construction’s ranking of the nation’s largest office sector contractors and construction management (CM) firms, as featured in the 2018 Giants 300 Report.

Giants 400 | Sep 5, 2018

Top 200 Office Sector Architecture + AE Firms [2018 Giants 300 Report]

Gensler, AECOM, and HOK top Building Design+Construction’s ranking of the nation’s largest office sector architecture and architecture/engineering (AE) firms, as featured in the 2018 Giants 300 Report.

Giants 400 | Sep 5, 2018

Top 90 Office Sector Engineering + EA Firms [2018 Giants 300 Report]

Jacobs, WSP, and Thornton Tomasetti head Building Design+Construction’s ranking of the nation’s largest office sector engineering and engineering/architecture (EA), as featured in the 2018 Giants 300 Report.

Giants 400 | Sep 4, 2018

Top 90 K-12 School Contractors + CM Firms [2018 Giants 300 Report]

Gilbane, Balfour Beatty, and CORE Construction Group are among the nation’s largest K-12 school sector contractors and construction management (CM) firms, according to Building Design+Construction’s 2018 Giants 300 Report.

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