The company's purpose is the extraction of gravel, stones and earth of all kinds, the trade and transport of these materials and recyclable building materials, the trade of extraction and filling rights, as well as the operation of landfills of all kinds. The company may establish branches and subsidiaries at home and abroad and participate in other companies at home and abroad, as well as conduct all business that is directly or indirectly related to its purpose. The company may acquire, encumber, dispose of and manage real estate at home and abroad. It may also arrange financing for its own or third-party account and provide guarantees and bonds for subsidiaries and third parties.