Nucor Buildings Group
Wholesale Building MaterialsNorth Carolina, United States201-500 Employees
Nucor Buildings Group is one of North America's largest and most experienced manufacturers of metal building systems, operating through four brands: Nucor Building Systems, American Buildings, Kirby Building Systems, and CBC Steel Buildings. The group has an annual capacity of about 500,000 tons and a nationwide network of more than 2,600 builders, backed by Nucor Corporation to help ensure a steady steel supply for projects. It emphasizes quality and timely delivery, drawing on modern engineering practices, green building materials, and design technology to deliver practical, value-driven building solutions. Its customer base spans a broad range of markets, including government and municipalities through Sourcewell pre-engineered buildings contracts and a nationwide Authorized Builder Network for public and private sector projects. Based in Charlotte, North Carolina, the organization positions itself as a single-source supplier with substantial capacity and experience across its brands. In 2025, the company announced the closure of its service center in Eufaula, Alabama, with about 79 layoffs, reflecting a change to its footprint.