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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.    

Aug 12, 2016

Top 30 Science + Technology Construction Firms

Skanska USA, Suffolk Construction Co., and The Whiting-Turner Contracting Co. top Building Design+Construction’s annual ranking of the nation’s largest science + technology sector construction and construction management firms, as reported in the 2016 Giants 300 Report.

Aug 12, 2016

Top 40 Science + Technology Architecture Firms

Perkins+Will, HDR, and HOK top Building Design+Construction’s annual ranking of the nation’s largest science + technology sector architecture and A/E firms, as reported in the 2016 Giants 300 Report.

Aug 12, 2016

OFFICE GIANTS: Technology is giving office workers the chance to play musical chairs

Technology is redefining how offices function and is particularly salient in the growing trend of "hoteling" and "hot seating" or "free addressing."

Aug 12, 2016

Top 70 Office Engineering Firms

Jacobs, AECOM, and Thornton Tomasetti top Building Design+Construction’s annual ranking of the nation’s largest office sector engineering and E/A firms, as reported in the 2016 Giants 300 Report.

Aug 12, 2016

Top 100 Office Construction Firms

Turner Construction Co., Structure Tone, and Gilbane Building Co. top Building Design+Construction’s annual ranking of the nation’s largest office sector construction and construction management firms, as reported in the 2016 Giants 300 Report.

Aug 12, 2016

Top 100 Office Architecture Firms

Gensler, HOK, and Perkins+Will top Building Design+Construction’s annual ranking of the nation’s largest office sector architecture and A/E firms, as reported in the 2016 Giants 300 Report.

Aug 11, 2016

RETAIL GIANTS: Retailers and developers mix it up to stay relevant with shoppers

Retail is becoming closely aligned with entertainment, and malls that can be repositioned as lifestyle centers will have enhanced value.

Aug 10, 2016

Top 50 Retail Engineering Firms

Jacobs, Henderson Engineers, and WSP | Parsons Brinckerhoff top Building Design+Construction’s annual ranking of the nation’s largest retail sector engineering and E/A firms, as reported in the 2016 Giants 300 Report.

Aug 10, 2016

Top 80 Retail Construction Firms

VCC, PCL Construction Enterprises, and The Whiting-Turner Contracting Co. top Building Design+Construction’s annual ranking of the nation’s largest retail sector construction and construction management firms, as reported in the 2016 Giants 300 Report.

Aug 10, 2016

Top 90 Retail Architecture Firms

Gensler, GreenbergFarrow, and MG2 top Building Design+Construction’s annual ranking of the nation’s largest retail sector architecture and A/E firms, as reported in the 2016 Giants 300 Report.

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