The operation of a woodworking company, carpentry, prefabricated houses, roof covering, joinery, installation of photovoltaic systems, sheet metal work, renovations, flooring, thermal insulation and energy upgrading of existing objects. The purchase and sale of building materials, as well as the representation of these products. The execution of technical consulting, surveys, custom designs, expert opinions, construction management and similar activities. The company may pledge its assets in favor of third parties. The company may open branches in Switzerland and abroad, as well as participate in related industries and companies. The company may also engage in all commercial, financial or other activities that are related to the purpose of the company.