Cimolai-HY is a structural steel design and fabrication partnership between HY Steel LLC, a division of Related Companies, and Cimolai S.p.A. It operates a fabrication plant in Olean, New York, on an 88-acre site with substantial covered production, storage, and office space. The company supports projects including bridges, stadiums, buildings, and renewable-energy infrastructure.
Certified Fabricator
High Steel Structures LLCFounded in Lancaster in 1931 as the High Welding Company, High Steel Structures fabricates structural steel for bridge projects and other heavy steel applications. The company operates four fabrication plants with more than 500,000 square feet of enclosed production space and has supplied steel for major bridge projects across the United States.LANCASTER, PA
Hancock Structural SteelHancock Structural Steel is a family-owned steel fabrication company based in Findlay, Ohio, producing structural, architectural, miscellaneous, and custom steelwork. It partners with general contractors and construction managers on projects including universities, hospitals, industrial warehouses, and commercial buildings, and says it has maintained AISC Certified Fabricator status for over a decade.FINDLAY, OH
Orange County Ironworks, LLCOrange County Ironworks, LLC grew from Paul Teutul’s one-truck welding operation into a Montgomery, New York steel fabricator that designs and produces structural steel and miscellaneous iron. Founded in 1973 and renamed under Dan Teutul’s leadership in 2004, the company now works alongside sister firm Gabriel Steel Erectors to carry projects from fabrication through installation. Its facilities span more than 110,000 square feet, including a 43,000-square-foot Heavy Bay added in 2019.MONTGOMERY, NY
Black Lion ProductsSince 2009, Black Lion Products has fabricated large structural steel assemblies for projects across the country, from its 380,000-square-foot Youngstown facility. The company handles projects ranging from 100 to 6,000 tons and has completed more than 400 jobs, with AISC certification in place since June 2021. Its shop includes 14 overhead cranes, while certified welders and an on-site Certified Weld Inspector support its fabrication and detailing work.YOUNGSTOWN, OH