The purpose of the company is to carry out all activities in the field of building technology, provide services in the areas of sanitation, heating, air conditioning and facility management, as well as trade in goods of all kinds. The company may establish branches in Switzerland and abroad, participate in other companies, acquire or sell other companies. The company may acquire, encumber, sell and manage real estate in Switzerland and abroad. Furthermore, the company may conduct all business that is suitable to promote or facilitate the development of the company and the achievement of its purpose. It may also provide financing for its own account or for the account of third parties, as well as grant guarantees and sureties for subsidiaries and third parties.