The company's purpose is to plan, install and maintain ventilation systems, as well as to professionally assemble and commission air conditioning systems for commercial and private customers. Furthermore, it offers professional cleaning services. The company may establish branches and subsidiaries in Switzerland and abroad, and participate in other companies in Switzerland and abroad. It may acquire, encumber, sell and manage real estate in Switzerland and abroad. It may also provide financing for its own account or for the account of third parties, as well as provide guarantees and sureties for subsidiaries and third parties.