• Classic Modular Systems, Inc.

• Classic Woodworking, Inc.

• Claude Laval Corporation

• Comtec Industries

• Creative Woodworking

• Crown Products Company, Inc.

• Custom Plastics

• Custom Wood Products LLC

• Da-Lite

• Dacor

• Davis Instruments

• Delta Millwork

• Des Champs Laboratories Incorporated

• Deutschwrx

• Dormont Mfg. Co.

• DreamMaker Bath & Kitchen

• Dreams 2 Reality Remodeling

• Dura-Oak Cabinet Refacing Products

• Durand Forms Inc.

• Dwyer Products Corp.

• Dyna Tops

• Easy Heat Inc.

• Eden Stone Company

• Electro-Steam Generation Corp.

• Farr Associates

• Felker Brothers Corporation