The company's purpose is to plan, manage projects and control in the field of heating, ventilation, air conditioning, refrigeration, sanitation, as well as building owner representation, creation of energy concepts and analyses in the field of building technology, and provision of all related services. The company may establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, and conduct all business directly or indirectly related to its purpose. The company may acquire, encumber, sell and manage real estate in Switzerland and abroad. It may also provide financing for its own account or for the account of third parties, and grant securities for liabilities of affiliated companies.