Founded in 1973 by Hans Großmann in Ermingen, the company moved to Ulm-Wiblingen in 2004. Now run by Volker Großmann, it operates as a master metalworking and locksmith business. Stahlbau Großmann handles steel construction, metal fabrication, and welding for projects ranging from large building sites to private garden gates. Services include design, in-house manufacturing with a large production facility, on-site assembly using its own crane, and maintenance of railings, stairs, and steel structures. The company holds EN 1090-2 EXC 3 certification and is approved for welding reinforcing steel under DIN EN ISO 17660. It also qualifies as a specialist firm under the Water Resources Act (WHG) for steel containment systems.
Baden-Württemberg