John C. Wayne

Ply Gem Industries, Inc. designs and manufactures residential interior and building products. It offers siding, steel siding, windows, doors, stone, trim, fence and rail, roofing, gutters, and accents. The company was founded in 1943 and is headquartered in Cary, NC.

OmniMax International, Inc. engages in the manufacture of transportation and building products. Its products include aluminium, steel, vinyl, copper, specialty coated coils, metal wall and roof systems, metal and vinyl rain carrying systems, soffit and fascia systems, roofing accessories, aluminium and vinyl windows and doors, patio, aluminium recreational vehicle doors, windows and sidewalls, and aluminium bath and shower enclosures. The company was founded in 1996 and is headquartered in Peachtree Corners, GA.

Ply Gem Holdings, Inc. manufactures exterior building products. The company was founded in 2004 and is headquartered in Cary, NC.

Variform, Inc. manufactures and distributes building products. The company provides aluminum trim coils, rainwear, fascia, and columns. The company serves the new construction, repair, and remodeling markets. Variform operates plants in Missouri, West Virginia, and Tennessee. The company was founded in 1964 and is headquartered in Kearney, MO.

NAPCO, Inc. designs and manufactures manual and automated electroplating, coating, cleaning and waste treatment equipment. The company was founded on March 9, 1981 and is headquartered in Waltham, MA.

Vinyl Siding Institute, Inc. manufactures vinyl and polymeric siding products. It also offers design and installation services. The company was founded in 1998 and is headquartered in Washington, DC.