1. Methanex.
  2. Agrium.
  3. Arab Petroleum Investments corporation (APICORP).
  4. Unichema: Royal Chemicals Company.
  5. Dhunseri Petrochem and Tea Ltd.
  6. Dysa Holding Company Ltd.
  7. The Arab Investment Company.
  8. Amwal AL-Khaleej Company.
  9. Birla.
  10. The Egyptian General Petroleum corporation (EGPC).
  11. The Egyptian Natural Gas Holding Company (EGAS).
  12. The Egyptian Natural Gas Company (GASCO).
  13. The Petroleum Projects and Technical Consultations Company (PETROJET).
  14. Engineering for Petroleum & Process industries (ENPPI).
  15. Oriental Weavers (OW).
  16. Oriental Petrochemicals Company (OPC).