flexiblefullpage -

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.


billboard - default
interstitial1 - interstitial
catfish1 - bottom

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 22, 2022

Top 90 Construction Management Firms for 2022

CBRE, Alfa Tech, Jacobs, and Hill International head the rankings of the nation's largest construction management (as agent) and program/project management firms for nonresidential and multifamily buildings work, as reported in Building Design+Construction's 2022 Giants 400 Report.

Giants 400 | Aug 22, 2022

Top 200 Contractors for 2022

Turner Construction, STO Building Group, Whiting-Turner, and DPR Construction top the 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 2022 Giants 400 Report.

Giants 400 | Aug 22, 2022

Top 45 Engineering Architecture Firms for 2022

Jacobs, AECOM, WSP, and Burns & McDonnell top the rankings of the nation's largest engineering architecture (EA) firms for nonresidential buildings and multifamily buildings work, as reported in Building Design+Construction's 2022 Giants 400 Report.

Giants 400 | Aug 22, 2022

Top 80 Engineering Firms for 2022

Kimley-Horn, Tetra Tech, Langan, and NV5 head the rankings of the nation's largest engineering firms for nonresidential buildings and multifamily buildings work, as reported in Building Design+Construction's 2022 Giants 400 Report.

Giants 400 | Aug 21, 2022

Top 110 Architecture/Engineering Firms for 2022

Stantec, HDR, HOK, and Skidmore, Owings & Merrill top the rankings of the nation's largest architecture engineering (AE) firms for nonresidential and multifamily buildings work, as reported in Building Design+Construction's 2022 Giants 400 Report.

Giants 400 | Aug 20, 2022

Top 180 Architecture Firms for 2022

Gensler, Perkins and Will, HKS, and Perkins Eastman top the rankings of the nation's largest architecture firms for nonresidential and multifamily buildings work, as reported in Building Design+Construction's 2022 Giants 400 Report.

Giants 400 | Aug 19, 2022

2022 Giants 400 Report: Tracking the nation's largest architecture, engineering, and construction firms

Now 46 years running, Building Design+Construction's 2022 Giants 400 Report rankings 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. 

Giants 400 | Mar 23, 2022

M&A Update – GRAEF continues expansion in Florida by acquiring Erickson Consulting Engineers

The acquisition of Sarasota’s ECE by GRAEF is the fifth Florida transaction that Morrissey Goodale has advised on in 2022.

Senior Living Design | Jan 5, 2022

Top Senior Living Facility Design and Construction Firms

Perkins Eastman, Kimley-Horn, WSP USA, Whiting-Turner Contracting Co., and Ryan Companies US top BD+C's rankings of the nation's largest senior living sector architecture, engineering, and construction firms, as reported in the 2021 Giants 400 Report.

Giants 400 | Jan 3, 2022

2021 Religious Sector Giants: Top architecture, engineering, and construction firms in the U.S. religious facility construction sector, as reported in the 2021 Giants 400 Report

Gensler, KPFF, Crossland Construction, and Rogers-O'Brien Construction head BD+C's rankings of the nation's largest religious facility sector architecture, engineering, and construction firms, as reported in the 2021 Giants 400 Report.

leaderboard1 - default