The company's purpose is to maintain, repair and service building technology systems. It can provide related services, in particular in the fields of control technology, district heating, heating, ventilation and air conditioning. The company can establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, and conduct all business that is suitable to promote the purpose of the company. The company can also acquire, hold, manage and sell real estate, securities, copyrights, patents and licenses of all kinds, as well as trade in goods of all kinds. It can also provide financing for its own account or for the account of third parties, and grant guarantees and warranties for subsidiaries and third parties.