The company's purpose is to assemble and trade window and door elements as well as components of all kinds, and to carry out sealing and interior construction work. 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. It may also provide financing for its own account or for the account of third parties, as well as guarantees and sureties for subsidiaries and third parties.