The execution of works and installations for heating and sanitary systems, the sale of materials for heating and sanitary systems and related products, the realization of gas and alternative energy systems and solar panels, the purchase and installation of heat pumps and the realization of aqueducts. It may also participate in commercial, industrial and real estate enterprises in Switzerland and abroad, as well as engage in the buying and selling of securities. The company may establish branches and subsidiaries in Switzerland and abroad, participate in other Swiss or foreign enterprises, acquire or establish other enterprises of the same kind, and enter into all transactions and contracts that are suitable to promote the company's purpose or that are otherwise directly or indirectly related to the achievement of that purpose.