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Top 55 Laboratory Construction Firms for 2023

Whiting-Turner, DPR Construction, STO Building Group, Skanska, and Hensel Phelps top BD+C's ranking of the nation's largest laboratory general contractors and construction management (CM) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report.


Giants 400

Top 60 Laboratory Engineering Firms for 2023

Jacobs, Affiliated Engineers, Burns & McDonnell, Tetra Tech, and WSP head BD+C's ranking of the nation's largest laboratory engineering and engineering/architecture (EA) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report.


Giants 400

Top 100 Laboratory Design Firms for 2023

HDR, Flad Architects, DGA, Elkus Manfredi Architects, and Gensler top BD+C's ranking of the nation's largest laboratory architecture and architecture/engineering (AE) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report.


Giants 400

Top 80 Science + Technology Facility Construction Firms for 2023

DPR Construction, Austin Industries, Whiting-Turner, and Gilbane top BD+C's ranking of the nation's largest science and technology (S+T) facility general contractors and construction management (CM) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report. Note: This ranking factors revenue from all science and technology (S+T) buildings work, including laboratories, research buildings, technology/innovation buildings, pharmaceutical production facilities, and semiconductor production facilities.

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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 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.

Aug 15, 2016

SPORTS FACILITY GIANTS: New and renovated college sports venues - designed to serve students and the community

Schools are renovating existing structures or building new sports facilities that can serve the student body and surrounding community.

Aug 15, 2016

Top 30 Sports Facility Engineering Firms

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

Aug 15, 2016

Top 60 Sports Facility Construction Firms

Mortenson Construction, AECOM, and Turner Construction Co. top Building Design+Construction’s annual ranking of the nation’s largest sports facility sector construction and construction management firms, as reported in the 2016 Giants 300 Report.

Aug 15, 2016

Top 50 Sports Facility Architecture Firms

Populous, HKS, and HOK top Building Design+Construction’s annual ranking of the nation’s largest sports facility sector architecture and A/E firms, as reported in the 2016 Giants 300 Report.

Aug 15, 2016

MILITARY GIANTS: Cross-laminated timber construction gets a salute from the Army

By privatizing the construction, renovation, operation, maintenance, and ownership of its hotels the Army expects to cut a 20-year timetable for repairs and replacement of its lodging down to eight years.

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