The company aims to provide services in the fields of design, maintenance and execution of building technology systems as well as related facilities, in particular the provision of work in the fields of sanitation, heating, solar, heat pumps and ventilation as well as the trade in such articles. The company may establish branches, participate in other companies, assume representations and enter into all transactions and conclude contracts that may be suitable to promote the purpose of the company, or that are directly or indirectly related thereto. It may also provide financing on its own or on behalf of others as well as provide guarantees and sureties for affiliated companies and third parties. The company may acquire, encumber, dispose of and manage real estate and properties both domestically and abroad.