The company's purpose is to perform sanitary services for residential, commercial and industrial buildings, in particular installations, conversions and renovations. The company may establish branches and subsidiaries in Switzerland and abroad, participate in or acquire other companies in Switzerland and abroad, and carry out all activities that are suitable to promote its purpose. The company may acquire, encumber, sell and manage real estate in Switzerland and abroad. However, the acquisition of real estate in Switzerland may only be made if the respective legal restrictions for direct or indirect acquisition of real estate in Switzerland are observed (such as the Lex Koller).