Zekelman 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.
Major Metals CompanyThree generations of the Mason family have built Major Metals Company from a 1973 Ohio steel-trading business into a Mansfield manufacturer with more than 50 years on the floor. Today, the family-owned company makes ERW steel tubing for industrial customers in a nearly 230,000-square-foot facility, where its integrated operation keeps material preparation and tube production together under one roof.MANSFIELD, OH
PTCPTC manufactures steel pipe, tubing, and bar products, with production facilities across six U.S. states and a specialty in engineered tubular products. The company traces its history to Pittsburgh Tube Company and says it has served industry for more than 100 years. Its products and value-added work support industrial customers across North America, including automotive and oil-and-gas markets.ALLIANCE, OH
BlueScope Buildings North AmericaBlueScope Buildings North America designs, manufactures, and constructs customized, fully engineered steel buildings, and is a business unit of international steel solutions company BlueScope Steel Ltd. The company says it has operated in North America for more than 100 years, employs more than 2,000 people, and has seven manufacturing facilities. Headquartered in Kansas City, Missouri, it serves projects across North America through its building brands and builder networks.ANNVILLE, PA
Sterling Pipe & TubeSterling Pipe & Tube is a Toledo, Ohio steel-tube manufacturer that has supplied electric-welded steel tubes and pipes to customers since 1987. Its five high-frequency mills and more than 275,000 square feet of manufacturing and warehousing space support production for customers across the United States, Canada, and Mexico.TOLEDO, OH