The company's purpose is to provide services in the field of building technology, in particular the installation and maintenance of ventilation, sanitary and heating systems. It carries out work in the shell construction and renovation sectors and offers comprehensive service and maintenance for technical devices and systems. The company can establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, and 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 arrange financing for its own account or for the account of third parties, as well as provide security for the liabilities of affiliated companies.