STO Building Group, HITT Contracting, Clune Construction, Hensel Phelps, and JRM Construction Management top BD+C's ranking of the nation's largest workplace interior and interior fitout general contractors and construction management (CM) firms for 2023, as reported in the 2023 Giants 400 Report.
Turner Construction, STO Building Group, Whiting-Turner, and DPR Construction top the rankings of the nation's largest general contractors, CM at risk firms, and design-builders for nonresidential buildings and multifamily buildings work, as reported in Building Design+Construction's 2022 Giants 400 Report.