- Baker Hughes
- Borets Company LLC
- General Electric Energy
- Halliburton Company
- Kudu Industries
- National Oilwell Varco Inc.
- Schlumberger Limited
- Tenaris S.A
- Torqueflow Sydex Ltd
- Weatherford International Ltd
| Published | Pages | Publisher | Report code |
|---|---|---|---|
| Nov 2019 | 200 | Bizwit Research | ASDR-495328 |
Published: January, 2020 | Report code: ASDR-512599
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