The purchase, sale, consulting, installation, transformation and maintenance of heating, air conditioning and sanitary systems of any kind, as well as the trade of equipment related to the aforementioned sectors, together with industrial piping and stainless steel processing. The company will also provide external services to property administrations, including the purchase and sale of materials related to building maintenance and construction materials of all kinds. The company may also carry out all commercial and financial activities as well as any other activity directly or indirectly related to the company's purpose, participate in Swiss or foreign companies and subcontract mandates.