The company's purpose is to design, build and maintain heating, ventilation and air conditioning systems and to trade in related products. It can take all measures and conduct all business that are suitable to promote or facilitate the achievement of the company's purpose, in particular to acquire and sell real estate. The company can establish branches and subsidiaries in Switzerland and abroad and participate in other companies in Switzerland and abroad, as well as conduct all business that is directly or indirectly related to its purpose. The company can acquire, encumber, sell and manage real estate in Switzerland and abroad. It can 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.