The company's purpose is to provide building planning and consulting services, purchase and manage its own properties, buy and sell as well as rent out construction equipment, machinery, vehicles and materials. Assembly of standardized prefabricated building parts; execution of building cleaning, industrial cleaning, garden and landscape construction; trade in various goods, in particular building materials and cleaning materials, as well as the provision of winter services. The company may establish branches and subsidiaries in Switzerland and abroad and participate in other companies in Switzerland and abroad, as well as conduct all business that is directly or indirectly related to its purpose. The company may acquire, encumber, sell and manage real estate in Switzerland and abroad. It may also provide financing for its own account or for the account of third parties, as well as provide guarantees and sureties for subsidiaries and third parties.