Top 100 Multifamily Construction Firms for 2025

Suffolk, Summit Contracting Group, CBG Building Company, Clark Group, STO Building Group, Whiting-Turner Contracting, McShane Companies, and Swinerton top Building Design+Construction's ranking of the nation's largest multifamily housing sector contractors and construction management (CM) firms for 2025, as reported in BD+C's 2025 Giants 400 Report. Note: This ranking factors revenue for all multifamily buildings work, including apartments, condominiums, student housing facilities, and senior living facilities.

Source: Building Design+Construction's 2025 Giants 400 Report