The company's purpose is to plan and execute sanitary, ventilation and heating installations, new and renovation constructions, thermal systems, oil and gas firing systems, emission measurements, alternative energies, as well as related service, trade, repair and maintenance work, and interior finishing and renovations. The company may establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, and conduct all business that is directly or indirectly related to its purpose. The company may acquire, encumber, sell and manage real estate in Switzerland and abroad. It may also provide financing for its own account or for third-party account, as well as provide guarantees and sureties for subsidiaries and third parties.