The company's purpose is to provide services in the field of roofing and sheet metal work. This includes, in particular, the planning, execution and maintenance of roof structures, facade cladding, green roofs and sealing work on buildings of all kinds. The company can conduct all business that is suitable to promote the company's purpose, in particular the trade in materials and accessories for the building envelope. The company can also offer consulting services in the field of construction and building maintenance. 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 or suitable to promote it. The company can acquire, encumber, sell and manage real estate in Switzerland and abroad. It can also arrange financing for its own account or for third-party account, as well as provide guarantees and sureties for subsidiaries and third parties.