ACELEN

Natural resources extraction services; refueling and fuel supply services; road construction, maintenance, and conservation services; commissioning, maintenance, troubleshooting, repair of energy production, distribution, and storage equipment and facilities; construction and maintenance of refineries and structures for the production, distribution, and storage of oil, gas, and chemical products; rent of drilling rigs and equipment; well drilling; construction, installation, and maintenance of pipelines, oil and gas pipelines; installation, repair, and maintenance of energy supply and battery and vehicle recharging facilities; installation, programming, and maintenance of home automation systems in the energy field; civil construction services; installation and repair services; mineral extraction, oil and gas drilling