The company's purpose is to provide services of all kinds in the construction industry, particularly in the field of roofing. Furthermore, it aims to import and export as well as trade in goods in the aforementioned areas. The company may establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire or establish similar or related companies, 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, as well as acquire, sell, and manage copyrights, patents, and licenses. It may also provide financing for its own account or for the account of third parties, and grant guarantees and warranties for its subsidiaries and third parties.