The company's purpose is to carry out all roofing work, including planning, construction, repair, maintenance and renovation of pitched and flat roofs, as well as the entire building envelope. It also performs work in the field of roof insulation, sealing, and the installation of roof windows, solar systems, scaffolding and facade work, and other building technologies. In addition, the company is active in the manufacture, trade and installation of roofing materials and building materials, as well as in the consulting and support of construction projects. The company may establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire or merge with similar or related companies, acquire, manage, encumber and sell real estate in Switzerland and abroad. Furthermore, it may enter into all transactions and conclude contracts that are suitable to promote the purpose of the company or are directly or indirectly related to it.