Sub-Holding Companies Management Units Concession Companies Organization Chart

Sub-Holding Companies
• Participations and Explorations Corporation, the original company created by Calouste Gulbenkian, which holds the participation in ADPC (Abu Dhabi Petroleum Company) and ADCO (Abu Dhabi Company for Onshore Oil Operations) in the United Arab Emirates.
• Partex Gas Corporation, a Panama company with a participation in Abu Dhabi Gas Industries Ltd in the United Arab Emirates
• Partex (Oman) Corporation, a Panama company with participations in POHOL (Private Oil Holdings Oman Ltd.) and PDO (Petroleum Development Oman), as well as in Gas and LNG Investments (GISCO), Oman LNG LLC and Mukhaizna Field Production Sharing Agreement, all in the Sultanate of Oman.
• Partex (Kazakhstan) Corporation, a Cayman Island company with a participation in the Dunga oil field Production Sharing Agreement in Kazakhstan.
• Partex Services Corporation, a Panama company.
• Partex (Brazil) Corporation, a Cayman Island Company which owns Partex Brasil Limitada and the Group's participations in Brazil.
• Partex (Algeria) Corporation, a Cayman Island Company that holds the Group's participation in a Berkine basin Production Sharing Agreement in Algeria.
