The company's purpose is to operate a ventilation business and carry out all related work, in particular the installation of insulation on ventilation systems. The company may also engage in any other activity that has a direct or indirect connection to 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 are suitable for developing and expanding its purpose or are directly or indirectly related to it.