The purchase, sale and installation of all types of joinery. The maintenance of all types of properties, as well as their cleaning, painting, renovation, etc. The purchase, sale, import, export and trade of all types of building products. The purchase, sale, promotion, construction of buildings. Participation in companies both in Switzerland and abroad, as well as the establishment of branches and subsidiaries in Switzerland and abroad. The company may assume representations, hold and market trademarks and patents. The company may also carry out all commercial, financial or other activities that are directly or indirectly related to the company's purpose.