The company's purpose is to carry out new installations, repairs and maintenance work on windows, doors and glazing of all kinds. New installations, repairs and maintenance in interior construction. Sealing work, maintenance and upgrading work on real estate, processing and sale of building materials, in particular glass, wood, metal and their care products. Moves and transports, sale of tools and machines. 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 security for the liabilities of affiliated companies.