1. Alkhorayef Petroleum
2. Archer
3. Baker Hughes Company
4. Caliber Completion Services
LLC
5. China Oilfield Services Limited
6. Emerson Electric Co.
7. EXPRO INTERNATIONAL GROUP LTD.
8. Halliburton Energy Services Inc.
9. Horizontal Logging Solutions
10. KLX Energy Services Holdings Inc.
11. Liberty Oilfield Services LLC
12. MB Well Services GmbH
13. Nine Energy Service Inc.
14. NOV Inc.
15. Petrofac Limited
16. QualTek LLC
17. Rocky Mountain Wireline Service
18. Schlumberger Limited
19. Schneider Electric SE
20. Spectrum Wireline Services Ltd.
21. Superior Energy Services
22. Weatherford International PLC
23. Welltec Group
24. Wireline Logging Solutions
25. Wireline Technologies Inc.