The company's purpose is to plan, execute and maintain sanitary, heating and solar systems, as well as trade in related products. The company may establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, and conduct all business that is directly or indirectly related to its purpose. The company may acquire, encumber and sell real estate and properties, arrange financing for its own account or for third-party accounts, and provide guarantees and sureties for subsidiaries and third parties.