Top 160 Contractors for 2026

Turner Construction, STO Building Group, Whiting-Turner Contracting, DPR Construction, HITT Contracting, Hensel Phelps, and Holder Construction 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 BD+C's 2026 Giants 400 Report.
By David Barista, Editorial Director
Aug. 24, 2026
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Photo courtesy Messer Construction 
Photo courtesy Messer Construction

The University of Cincinnati Indoor Practice Facility and Performance Center reimagines the traditional practice field as a light-filled, indoor sports facility that serves as a gateway to the campus. On the project team: Gensler (design architect), MSA Sport (architect of record), Walter P Moore and JCA (structural engineers), IMEG (mechanical engineer), Messer Construction (CM). Photo courtesy Messer Construction 

Turner Construction, STO Building Group, Whiting-Turner Contracting, DPR Construction, HITT Contracting, Hensel Phelps, and Holder Construction 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 BD+C's 2026 Giants 400 Report.

For more AEC discipline rankings, check out:

Source: Building Design+Construction's 2026 Giants 400 Report

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