• ACI Distribution

• Boon Edam, Inc

• Ceco Door Products

• Crane Revolving Door Company

• Dawson Metal Company, Inc.

• Dor-O-Matic Closers

• Dor-O-Matic Inc

• EFCO Corporation

• Elbex Corporation

• Ellison Bronze, Inc.

• Floral Glass & Mirror Inc.

• Horton Automatic Doors

• Horton Automatics

• International Revolving Door Inc.

• Jomade International, Inc.

• Niche Architectural Inc.

• Quality Metalcrafts, Inc.

• Security Acoustics Div.

• Specialty Steel Industry of North America (SSINA)

• Wikk Industries, Inc.