John F. Rebele

G-I Holdings, Inc. manufactures and markets roofing products and accessories for the residential and commercial markets. It provides heating, ventilating and air conditioning, decking, railing and decorative stone products. The firm's products include roofing shingles, slate roofing, commercial and flat roofing systems, asphalic accessories, ductwork, non-woven fabrics, and fiber-cement siding. The company was founded in 1886 and is headquartered in Parsippany, NJ.

Standard Industries, Inc. engages in the design, manufacture, and sale of roofing and waterproofing products. The firm offers solar residential program, fiber cement siding, adhesive, primers and sealants, and modified bitumen roofing. The company was founded in 1886 and is headquartered in New York, NY.

ElkCorp. manufactures roofing and building products. It primarily manufactures and sells roofing & composite building products in the United States and Canada. The company makes & sells steep-slope, low-slope architectural shingles and related accessory like ventilation products, including starter-strip products. It was founded in 1955 and is headquartered in Dallas, TX

BMI Group SARL is a holding company, which engages in the manufacture and supply of pitched roof products, including both roof tiles and roofing components. It also develops, produces, and sells chimney systems and trades in solar and insulation components. The company was founded on October 7, 2009 and is headquartered in Senningerberg, Luxembourg.

BMI Group Services GmbH provides pitched roofing solutions. Its products include concrete and clay roof tiles, roof accessories, chimney and energy systems, and jacketing. The firm also offers roof expertise services for insulation, solar energy, and ventilation. The company was founded in 1919 and is headquartered in Oberursel, Germany.