The company's purpose is the marketing and installation of heating and ventilation systems. It also aims to carry out all maintenance work on buildings (Facility Management), in particular all renovation work on buildings. Furthermore, the company may engage in any other activity that has a direct or indirect connection with these purposes; it may, in particular, establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire companies with an identical or similar purpose, or merge with such companies, carry out all operations and conclude all contracts that serve to develop and expand its purpose or are directly or indirectly related to it.