1. Aker Drilling Aker Spitsbergen – semisub steel
Aker Barents - semisub steel

2. COSL Drilling COSLRival – semisub steel COSLRigmar - jack-up 3 legs
COSLPioneer – semisub steel (AOC application received)

3. Diamond
Ocean Vanguard – semisub steel

4. Dolphin Bideford Dolphin - semisub steel
Borgland Dolphin - semisub steel
Bredford Dolphin – semisub steel

5. Floatel International
Floatel Superior – semisub steel

6. Island Offshore Island Frontier - ship shaped
Island Constructor – ship shaped
Island Wellserver - ship shaped

7. Maersk Drilling Mærsk Gallant – jack-up 3 legs
Mærsk Giant – jack-up 3 legs
Mærsk Guardian – jack-up 3 legs
Mærsk Innovator – jack-up 3 legs
Mærsk Inspirer – jack-up 3 legs (FPDSO)
Mærsk Reacher - jack-up 3 legs (AOC application received)

8. Ocean Rig
Leiv Eiriksson – semisub steel
Eirik Raude – semisub steel

9. Odfjell Deepsea Bergen - semisub steel Songa Delta – semisub steel
Songa Trym – semisub steel
Deepsea Atlantic – semisub steel

10. OSM
Haven – jack-up 3 legs (AOC application received)

11. Prosafe
Safe Scandinavia – semisub steel
MSV Regalia – semisub steel

12. Rowan Drilling Rowan Gorilla VI - jack-up 3 legs
Rowan Stavanger - jack-up 3 legs (AOC application received)

13. Saipem
Scarabeo 5 – semisub steel

14. Seadrill West Navigator – ship shaped West Alpha – semisub steel
West Epsilon – jack-up 3 legs
West Phoenix – semisub steel
West Venture – semisub steel

15. Songa
Songa Dee – semisub steel

16. Stena Drilling
Stena Don – semisub steel

17. Teekay
Pertojarl 1 – FPSO
Petrojarl Varg – FPSO

18. Transocean Transocean Leader – semisub steel
Transocean Arctic – semisub steel
Transocean Winner – semisub steel
Transocean Searcher – semisub steel
Polar Pioneer – semisub steel