Treehouse/Core Spaces, Landmark Construction, Juneau Construction, Choate Construction, Findorff, Sundt Construction, Whiting-Turner Contracting, Hensel Phelps, and PCL Construction top Building Design+Construction's ranking of the nation's largest student housing facility general contractors and construction management (CM) firms for 2026, as reported in BD+C's 2026 Giants 400 Report.

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