• Danos & Curole

• Durable Corporation

• EB-TY Blue Heron Enterprises, LLC

• F. S. Industries

• Flexon, Inc.

• Frommelt Safety Products

• Garlock Safety Systems

• Glover Painting, Inc.

• Handling Specialty Manufacturing Ltd.

• Heimbuck Welding & Ornamental Iron

• Howard Industries, Inc.

• Ideal Supply Company

• International Door, Inc.

• JH Industries

• Jeffrey Elevator Co.

• Kelley Company, Inc.

• Kelly Systems

• Konstant Products

• Liberty Electrical Supply

• Macton Corporation

• McGill Architectural Products

• Omega Industrial Products

• Pentalift Equipment Corp.

• Perma Tech

• Pervo Paint Company

• Pioneer Loading Dock Equipment