• JEV CAP Manufacturing

• JEV CAP Manufacturing

• Karnak Corporation

• Kool Seal

• Koppers Industries, Inc.

• Lyons Roofing

• MIRO Industries, Inc.

• Macklanburg-Duncan

• McCoy Brothers, Inc.

• Metacrylics

• Metal-Era

• Mule-Hide Products Co.

• Mullane: M.J. Mullane Co.

• Murray Sheet Metal Co.

• NEI Advanced Composite Technology (NEI, Inc.)

• Nardone Painting

• National Roofing Contractors Association (NRCA)

• Nervastral LLC

• Newport Fastener Co., Inc.

• Pro-Seal Products

• R.E. Crawford Construction

• RCD Corporation

• RCD Corporation

• RHH Foam Systems

• ROOF HUGGER, Inc.

• RPC