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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.    

Sep 1, 2016

COURTHOUSE GIANTS: A ranking of the nation's top courthouse design and construction firms

DLR Group, NBBJ, Hensel Phelps, Sundt Construction, AECOM, and Dewberry top Building Design+Construction’s annual ranking of the nation’s largest courthouse sector AEC firms, as reported in the 2016 Giants 300 Report.

Aug 30, 2016

CONVENTION CENTER GIANTS: A ranking of the nation's top convention center sector design and construction firms

Gensler, LMN Architects, AECOM, Turner Construction Co., and WSP | Parsons Brinckerhoff top Building Design+Construction’s annual ranking of the nation’s largest convention center sector AEC firms, as reported in the 2016 Giants 300 Report.

BIM and Information Technology | Aug 30, 2016

BIM GIANTS: A ranking of the nation's top BIM design and construction firms

HOK, Perkins+Will, Turner Construction Co., The Whiting-Turner Contracting Co., Jacobs, and Thornton Tomasetti top Building Design+Construction’s annual ranking of the nation’s largest BIM AEC firms, as reported in the 2016 Giants 300 Report.

Aug 19, 2016

RECONSTRUCTION GIANTS: Facelifts give buildings new identities, even as they keep a few wrinkles

Reconstruction is always a balancing act between the client’s pro forma and what the building needs to be vibrant again.

Aug 19, 2016

Top 70 Reconstruction Engineering Firms

Jacobs, Robins & Morton, and The Boldt Company top Building Design+Construction’s annual ranking of the nation’s largest reconstruction sector engineering and E/A firms, as reported in the 2016 Giants 300 Report.

Aug 19, 2016

Top 110 Reconstruction Construction Firms

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

Aug 19, 2016

Top 130 Reconstruction Architecture Firms

The Beck Group, Stantec, and IMC Consruction top Building Design+Construction’s annual ranking of the nation’s largest reconstruction sector architecture and A/E firms, as reported in the 2016 Giants 300 Report.

Aug 18, 2016

LOCAL GOVERNMENT GIANTS: A ranking of the nation’s top design and construction firms in local sector work

HOK, Stantec, Turner Construction Co.,Clark Group, AECOM and STV top Building Design+Construction’s annual rankings of the nation’s largest local government sector AEC firms, as reported in the 2016 Giants 300 Report.

Aug 18, 2016

STATE GOVERNMENT GIANTS: A ranking of the nation’s top design and construction firms in state sector work

CannonDesign, Stantec, Turner Construction Co.,Mortensen Construction, WSP | Parsons Brinckerhoff and AECOM top Building Design+Construction’s annual rankings of the nation’s largest state government sector AEC firms, as reported in the 2016 Giants 300 Report.

Aug 18, 2016

FEDERAL GOVERNMENT GIANTS: A ranking of the nation’s top design and construction firms in federal sector work

Page, EYP, Fluor Corp.,BL Harbert International, and AECOM top Building Design+Construction’s annual rankings of the nation’s largest federal government sector AEC firms, as reported in the 2016 Giants 300 Report.

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