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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 29, 2020

Top 135 Contractors for 2020

Turner, Whiting-Turner, and STO Building Group head the rankings 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 2020 Giants 400 Report.

Government Buildings | Nov 13, 2020

Tax shortfalls nip government projects in the bud

Federal contracts are proceeding, but states and cities are delaying, deferring, and looking for private investment.

Contractors | Oct 1, 2020

Molly McShane named CEO of The McShane Companies

Molly McShane named CEO of The McShane Companies

Giants 400 | Aug 28, 2020

2020 Giants 400 Report: Ranking the nation's largest architecture, engineering, and construction firms

The 2020 Giants 400 Report features more than 130 rankings across 25 building sectors and specialty categories.

Giants 400 | Feb 14, 2020

Call for surveys: 2020 Giants 300 Report

Ranking the nation’s largest architecture, engineering, and construction firms across 44 building sectors and specialty categories. 

AEC Tech | Feb 13, 2020

Exclusive research: Download the final report for BD+C's Giants 300 Technology and Innovation Study

This survey of 130 of the nation's largest architecture, engineering, and construction firms tracks the state of AEC technology adoption and innovation initiatives at the AEC Giants.

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.

Esports Arenas | 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.

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