The company's purpose is to provide building technology, sales, installation, maintenance and planning of heating and sanitary systems and water treatment plants. Tank installation and connection work for oil and gas-fired systems. Furnace controls, controls, commissioning and optimization. The company may establish branches and participate in other companies in Switzerland and abroad. The company may acquire and manage real estate. Furthermore, the company may engage in all commercial, financial and other activities that are related to the company's purpose and participate in other companies.