• Barnes & Jones

• Beacon/Morris Corp. (Mestek Canada)

• Berko

• Bessam-Aire

• Bioclimatic

• Black Landscape Contracting Inc.

• Blender Products

• Braun & Steidl Architects, Inc.

• Brechbill & Helman Construction Company, Inc.

• Broan-NuTone Canada

• Broan-NuTone, LLC.

• Bry-Air, Inc.

• Burnham Corp.

• CFC Refimax Systems

• Cadet Manufacturing Company

• Calmac Mfg. Corp.

• CalorIQue Ltd.

• Caloritech Inc., Canada

• Caloritech Inc., USA

• Canadian Cedar Log

• Canco Cranes & Equipment Ltd.

• Car-Mon Products, Inc.

• Carolina Products Inc.

• Cassidy Bros. Forge, Inc.

• Central Fan Company

• Chain Link Systems