Services in the real estate industry such as real estate trustee services, leasing, management, sales, brokerage, appraisals, construction trustee services, area and project developments, general contracting and turnkey contracting, architectural and planning services, project and construction management, client representation, as well as the construction and renovation of properties. May establish branches in Switzerland and abroad, participate in other domestic and foreign enterprises, found or acquire similar or related companies, or merge with them, acquire or resell real estate, and enter into all transactions and conclude contracts that are suitable for promoting the purpose of the company or are directly or indirectly related thereto, undertake financings for its own or third-party account, as well as provide guarantees and sureties for subsidiaries and third parties.