HORIZONTV FEATURING BD+C: WATCH EPISODES ON DEMAND AT HORIZONTV
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.
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.
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.
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.
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.
![Top 80 Reconstruction Work Engineering + EA Firms [2018 Giants 300 Report]](/sites/default/files/styles/list_big/public/RECON%20ENG.jpg?itok=ikkM4FoA "Top 80 Reconstruction Work Engineering + EA Firms [2018 Giants 300 Report]")
CRB, Boldt Company, and Jensen Hughes head Building Design+Construction's ranking of the nation's engineering and engineering/architecture (EA) firms with the most revenue from reconstruction work, as featured in the 2018 Giants 300 Report.
![Top 195 Reconstruction Work Architecture + AE Firms [2018 Giants 300 Report]](/sites/default/files/styles/list_big/public/RECON%20ARCH.jpg?itok=6_p2ayAt "Top 195 Reconstruction Work Architecture + AE Firms [2018 Giants 300 Report]")
Stantec, Cortland Partners, and HDR top Building Design+Construction's ranking of the nation's architecture and architecture/engineering (AE) firms with the most revenue from reconstruction work, as featured in the 2018 Giants 300 Report.
![Top 45 International Work Contractors + CM Firms [2018 Giants 300 Report]](/sites/default/files/styles/list_big/public/INTL%20CONT.jpg?itok=BrISmgdM "Top 45 International Work Contractors + CM Firms [2018 Giants 300 Report]")
Fluor, Jacobs, and JLL lead Building Design+Construction's ranking of the nation's contractors and construction management (CM) firms with the most revenue from international work, as featured in the 2018 Giants 300 Report.
![Top 50 International Work Engineering + EA Firms [2018 Giants 300 Report]](/sites/default/files/styles/list_big/public/INTL%20ENG.jpg?itok=04jGWIQq "Top 50 International Work Engineering + EA Firms [2018 Giants 300 Report]")
AECOM, Fluor, and Jacobs head Building Design+Construction's ranking of the nation's engineering and engineering/architecture (EA) firms with the most revenue from international work, as featured in the 2018 Giants 300 Report.
![Top 100 International Work Architecture + AE Firms [2018 Giants 300 Report]](/sites/default/files/styles/list_big/public/INTL%20ARCH.jpg?itok=HVoslAeu "Top 100 International Work Architecture + AE Firms [2018 Giants 300 Report]")
Gensler, CallisonRTKL, and SOM top Building Design+Construction's ranking of the nation's architecture and architecture/engineering (AE) firms with the most revenue from international work, as featured in the 2018 Giants 300 Report.
![Top 80 Green Building Contractors + CM Firms [2018 Giants 300 Report]](/sites/default/files/styles/list_big/public/GREEN%20GCs.jpg?itok=LQQGhLvS "Top 80 Green Building Contractors + CM Firms [2018 Giants 300 Report]")
Turner, AECOM, and Clark Group lead Building Design+Construction's ranking of the nation's contractors and construction management (CM) firms with the most revenue from green building construction work, as featured in the 2018 Giants 300 Report.
![Top 70 Green Building Engineering + EA Firms [2018 Giants 300 Report]](/sites/default/files/styles/list_big/public/GREEN%20ENG.jpg?itok=dwWfD_y_ "Top 70 Green Building Engineering + EA Firms [2018 Giants 300 Report]")
AECOM, Jacobs, and Arup head Building Design+Construction's ranking of the nation's engineering and engineering/architecture (EA) firms with the most revenue from green building design work, as featured in the 2018 Giants 300 Report.
![Top 160 Green Building Architecture + AE Firms [2018 Giants 300 Report]](/sites/default/files/styles/list_big/public/GREEN%20ARCH.jpg?itok=QTUuIB3H "Top 160 Green Building Architecture + AE Firms [2018 Giants 300 Report]")
Gensler, Stantec, and HOK top Building Design+Construction's ranking of the nation's architecture and architecture/engineering (AE) firms with the most revenue from green building design work, as featured in the 2018 Giants 300 Report.
![Top 85 BIM Contractors + CM Firms [2018 Giants 300 Report]](/sites/default/files/styles/list_big/public/BIM%20CONSTRUCTION.jpg?itok=sC_PciCV "Top 85 BIM Contractors + CM Firms [2018 Giants 300 Report]")
Turner, Skanska, and Whiting-Turner lead Building Design+Construction's ranking of the nation's contractors and construction management (CM) firms with the most revenue from BIM-driven building construction work, as featured in the 2018 Giants 300 Report.
![Top 65 BIM Engineering + EA Firms [2018 Giants 300 Report]](/sites/default/files/styles/list_big/public/BIM%20ENG.jpg?itok=iyGt6KZz "Top 65 BIM Engineering + EA Firms [2018 Giants 300 Report]")
Jacobs, Thornton Tomasetti, and Arup head Building Design+Construction's ranking of the nation's engineering and engineering/architecture (EA) firms with the most revenue from BIM-driven building design work, as featured in the 2018 Giants 300 Report.
