Since 1972, Gibraltar Industries has built a diversified manufacturing business around practical solutions to major everyday needs. Its companies serve customers seeking more comfortable homes, productive growing environments, and infrastructure that can withstand demanding use.
BergerFounded in 1874, Berger makes building products for residential and commercial buildings and describes itself as a North American source of more than 200 products. Its long-standing focus includes roof drainage, moisture protection, snow retention and ventilation systems, and the company reports operating five factories. Berger is part of the Gibraltar Building Products portfolio of brands.FEASTERVILLE, PA
Zekelman IndustriesZekelman Industries is a family of companies that manufactures steel pipe and tube products and develops modular buildings. Its industrial history dates to 1877, and the company describes itself as a 100% domestic manufacturer and the largest independent steel pipe and tube manufacturer in North America. Its businesses also include multi-family housing development.FARRELL, PA
Goodman Manufacturing Company, L.PSince 1982, Goodman has built its reputation around affordable indoor comfort for millions of North American homeowners, working through local heating and cooling professionals rather than selling directly to end users. Today, its Goodman Manufacturing operations are centered at a 4.2-million-square-foot facility near Houston, where equipment is assembled for distribution across North America. Select manufacturing facilities are certified to ISO 9001 and ISO 14001 standards.FORD CITY, PA
Simpson Strong-Tie Company, IncSimpson Strong-Tie designs and manufactures structural building products and technology for safer, stronger homes and buildings. Founded in 1956, the company says its work is grounded in structural-systems research and rigorous testing, and it supplies customers in residential, commercial, offsite, and mass-timber construction. Its offerings also support component manufacturers with machinery and software for truss production.COLUMBUS, OH