Acquisition, management and disposal of real estate, trade in products and provision of services in the energy sector. Marketing and communication services as well as trade in goods of all kinds at home and abroad. The company may establish branches and subsidiaries at home and abroad, participate in other companies at home and abroad, acquire, encumber, sell and manage real estate at home and abroad, provide financing for its own account or for third-party account, and grant guarantees and warranties for subsidiaries and third parties.