The core activity of Luterbacher GmbH primarily encompasses locksmithing, assembly and revision work, particularly: steel beam manufacturing, welding work, assembly and disassembly of steel structures and containers, platform, railing and staircase construction, steel supports for residential construction, and revisions and maintenance of industrial plants, wastewater treatment plants, pumping stations and water treatment facilities. Additionally, the company also offers rental services for tools, machinery, electrical equipment and tents.