1. Aker Solutions ASA
2. BP p.l.c.
3. Bumi Armada Berhad
4. BW Offshore Limited
5. Chevron Corporation
6. China National Offshore Oil Corporation
7. Dana Petroleum plc
8. Dommo Energia
9. Eni S.p.A.
10. Equinor ASA
11. ExxonMobil Corporation
12. Keppel Offshore & Marine
13. MISC Berhad
14. Modec Inc.
15. Petr?leo Brasileiro S.A.
16. SBM Offshore N.V.
17. Shell plc
18. Teekay Corporation
19. TotalEnergies
20. V?r Energi AS
21. Woodside Energy Group Ltd
22. Yinson Boronia Operating Services Ltda.