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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 | Jan 26, 2020

2020 call for entries: BD+C awards programs DEADLINES EXTENDED!

NOTE: Due to the delays related to COVID-19, we have extended the submission deadlines for Giants 300 surveys, Building Team Awards, and 40 Under 40. Please email David Barista at dbarista@sgcmail.com with any questions or concerns. Thanks!

Giants 400 | Jan 23, 2020

Government Buildings Sector Giants Report for 2019 [Updated]

AECOM, HOK, Jacobs, and Turner Construction top the rankings of the nation's largest government buildings sector architecture, engineering, and construction firms, as reported in Building Design+Construction's 2019 Giants 300 Report.

Giants 400 | Dec 23, 2019

2019 Sports Facilities Sector Giants Report: These ain’t your grandpa’s sports stadiums

eSports stadiums may only house a fraction of the fans compared to traditional stadiums, but when it comes to fan-centric technology they are second to none.

Reconstruction & Renovation | Nov 6, 2019

The silent giant: Reconstruction sector makes big impact on firms

More than a quarter of AEC firms that participated in the 2019 Giants 300 survey earned at least half of their total 2018 revenue from the reconstruction sector.

Giants 400 | Oct 25, 2019

Top 55 Airport Sector Construction Firms for 2019

Hensel Phelps, AECOM, Turner, Skanska, and PCL top the rankings of the nation's largest airport terminal sector contractors and construction management firms, as reported in Building Design+Construction's 2019 Giants 300 Report.

Giants 400 | Oct 25, 2019

Top 60 Airport Sector Engineering Firms for 2019

Jacobs, Arup, Burns & McDonnell, Ghafari Associates, and Kimley-Horn head the rankings of the nation's largest airport terminal sector engineering and engineering architecture (EA) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.

Giants 400 | Oct 25, 2019

Top 50 Airport Sector Architecture Firms for 2019

AECOM, Gensler, HNTB, Corgan, and HOK top the rankings of the nation's largest airport terminal sector architecture and architecture engineering (AE) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.

Giants 400 | Oct 25, 2019

2019 Airport Terminal Giants Report: Airport construction propelled by massive redevelopments

Multi-billion-dollar expansions are repositioning aging facilities to accommodate growing passenger demand. This and more trends from BD+C's 2019 Giants 300 Report.

Giants 400 | Oct 24, 2019

Top 80 Retail Construction Firms for 2019

PCL, VCC, Whiting-Turner, Shawmut, and W.E. O'Neil top the rankings of the nation's largest retail sector contractors and construction management firms, as reported in Building Design+Construction's 2019 Giants 300 Report.

Giants 400 | Oct 24, 2019

Top 70 Retail Engineering Firms for 2019

Jacobs, Kimley-Horn, Henderson Engineers, and Core States Group head the rankings of the nation's largest retail sector engineering and engineering architecture (EA) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.

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