Provision of services related to the planning, operation and marketing of commercial properties as well as real estate services, property management, real estate consulting and administration, management, brokerage and purchase and sale of properties. The company can act as a builder, total or general contractor to create, rebuild or renovate properties, establish branches, participate in other companies in Switzerland and abroad, acquire, encumber and sell real estate in Switzerland and abroad, obtain financing for its own account or for third-party account, and provide guarantees and sureties for subsidiaries and third parties.