The company's purpose is the sale and installation of windows and doors as well as related craft activities. Furthermore, the company aims to purchase, sell and broker goods and software, mainly in the construction industry. It can take on training and consulting mandates. The company can carry out construction activities itself or act as a general contractor. 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. The company can acquire, encumber, sell and manage real estate in Switzerland and abroad. It can also provide financing for its own account or for the account of third parties, as well as provide guarantees and sureties for subsidiaries and third parties.