The sole proprietorship aims to provide services for the development, preparation, manufacture and distribution of concrete and related products of all kinds in the construction industry, as well as in the area of home accessories and design. The sole proprietorship may establish branches in Switzerland and abroad and participate in other companies in Switzerland and abroad. The sole proprietorship may acquire, hold and sell real estate. The sole proprietorship may carry out all commercial, financial and other activities that are related to the purpose of the sole proprietorship. The sole proprietorship may participate in financing, in particular by granting loans to others or providing guarantees or other securities of all kinds for their liabilities to third parties.