The company provides services and installations in the areas of sanitation, heating and ventilation as well as photovoltaics. The company also carries out repairs, plans, coordinates and directly executes the services. The company can enter into all transactions and conclude contracts that are suitable for promoting the purpose of the company or are directly or indirectly related to it. Furthermore, the company can finance, participate in or acquire companies that are similar or identical in any form. The company can develop, manage, purchase or sell real estate.