Provision of consulting and support services for infrastructure projects in the telecommunications, energy and construction sectors; execution of project management tasks as well as trade in goods of all kinds and participations; participation in other companies; acquisition, sale, encumbrance, management, rental and development of real estate; financing and assumption of guarantees and sureties for subsidiaries and third parties; acquisition, registration, management, encumbrance and sale of patents, licenses and intellectual property rights of all kinds.