The purpose of the company is to plan installations in the fields of heating, ventilation, air conditioning, refrigeration, and sanitation, as well as to create energy concepts and overall coordinations. The company can 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 can acquire, encumber, sell, and manage real estate in Switzerland and abroad. It can also provide financing for its own account or for third-party accounts, as well as provide guarantees and sureties for subsidiaries and third parties.