-Alliance Builders
-Aurora Housing Authority
-Bassett & Associates
-Brown & Schrepferman
-Calcon Constructors
-Catamount Constructors
-Commercial Building Services
-Davaco
-Delta Construction Company
-Emcor Facilities / LMC Properties
-FCI Constructors
-Fransen Pittman
-Gerald H. Phipps
-Golden Triangle Construction
-Heath Construction
-High Desert Constructors
-Hyder Construction
-Inward-Charles Construction Services
-JHL Constructors


-Kiewit Construction
-Krahl Construction Company
-MW Golden Constructors
-Nunn Construction
-PCL Construction Services
-Pinkard Construction Company
-Pirnack Walters Commercial Contractors
-Provident Construction
-Turner Construction Company
-Roche Constructors
-Saunders Construction
-Swinerton Builders
-Taylor Kohrs of Colorado
-The City of Blackhawk
-The Lodge Casino
-The Weitz Company
-W.O. Danielson Construction
-Western Summit Constructors
-White Construction