Abu Dhabi National Oil Company

Abu Dhabi National Oil Company is a state-owned energy company in Abu Dhabi that operates across the oil and gas value chain, including exploration and production, refining and gas processing, chemicals and petrochemicals, maritime transportation, and the distribution of refined products. It has expanded by establishing subsidiaries and building an integrated oil and gas industry structure to coordinate activities across exploration, production, support services, and downstream logistics. Its drilling arm, ADNOC Drilling, provides onshore and offshore drilling services and related marine equipment, and rents drilling rigs for onshore and offshore exploration. The business is organized into Onshore, Offshore Jack-up, Offshore Island, and OilField Services, with Onshore supplying the majority of revenue.