The company's purpose is to operate a roofing and sheet metal business; planning and execution of building facades. The company may establish branches and subsidiaries in Switzerland and abroad, participate in other companies, and acquire or establish similar or related companies. It may also acquire, encumber, manage and sell its own and/or third-party assets, in particular real estate and securities, in Switzerland and abroad. Furthermore, it may carry out financing for its own account or for third-party account in Switzerland and abroad, as well as provide guarantees and sureties for subsidiaries and third parties.