Provision of services in the real estate sector, in particular renting or brokering of tenants, management and marketing as well as buying and selling of real estate in Switzerland and abroad, acquisition, redevelopment and sale of land, planning, designing and realizing new buildings as well as renovations, awarding of contracts and financing and investments. May act as general contractor for new buildings, renovations and renovations, but may also commission other companies, acquire, encumber, sell and manage real estate, arrange financing for its own account or for third-party account, provide guarantees and sureties for subsidiaries and third parties, and acquire goods and commodities of all kinds that are directly or indirectly related to the purpose of the company. Furthermore, establish branches and subsidiaries in Switzerland and abroad, participate in other companies, acquire or establish similar or related companies, and conduct all business and conclude contracts that are suitable to promote the purpose of the company or are directly or indirectly related to it.