EXHIBIT 21
SUBSIDIARIES OF THE REGISTRANT
| Consolidated Subsidiaries of the Registrant | |||
Parker North America Operations, Inc. (Nevada) (2) | 100 | % | |
| Parker Drilling Arctic Operating, Inc. (Delaware) | 100 | % | |
Parker Drilling International Holding Company, LLC (Delaware) (1) | 100 | % | |
| Parker Drilling Management Services, Inc. (Nevada) | 100 | % | |
| Certain subsidiaries have been omitted from the list since they would not, even if considered in the aggregate, constitute a significant subsidiary. | |||
| All subsidiaries are included in the consolidated financial statements. | |||
| (1) Parker Drilling International Holding Company owns 64.8% of Parker Drilling Eurasia, Inc. | |||
| (2) Parker North America Operations, Inc. owns 100% of Parker Drilling Company North America, Inc. (Nevada); Parker USA Drilling Company | |||
| (Nevada) and Parker Drilling Offshore Corporation (Nevada).* | |||
| * Parker Drilling Offshore Corporation owns 100% of the following entities: | |||
| • Mallard Argentine Holdings, Ltd. (Cayman Islands) | |||
| • Mallard Drilling of South America, Inc. (Cayman Islands) | |||
| • Mallard Drilling of Venezuela, Inc. (Cayman Islands) | |||
| • Parker Drilling Offshore International, Inc. (formerly Mallard Drilling International, Inc.)(Cayman Islands), which owns 100% of Parker | |||
| Drilling (Nigeria) Limited (Nigeria) and 100% of KDN Drilling Limited (Nigeria). | |||
| • Parker Drilling Offshore USA, L.L.C. (Oklahoma), which owns 100% of Parker Drilling Company of Mexico, LLC (Nevada), 98% of | |||
| Parker Drilling de Mexico, SRL (Mexico), 2% of PD Servicios Integrales, SRL (Mexico) and 100% of Parker Enex, LLC (Delaware). | |||
| • Parker Technology, L.L.C. (Louisiana) | |||
| • Parker Tools, LLC (Oklahoma), which owns 99% of Quail Tools, L.P. (formerly Quail Tools, L.L.P.) (Oklahoma). | |||
| • Quail USA, LLC (Oklahoma), which owns 1% of Quail Tools, L.P. (formerly Quail Tools, L.L.P.) (Oklahoma). | |||
| • ITS Rental and Sales, Inc. (Texas) | |||
| * Parker Drilling Offshore Corporation owns 98% of PD Servicios Integrales, SRL (Mexico). | |||
| * Parker Drilling Offshore Corporation owns 2% of Parker Drilling de Mexico, SRL (Mexico). | |||
| * Parker Drilling Offshore Corporation owns 35.2% of Parker Drilling Eurasia, Inc. (Delaware), which owns 100% of Parker Drilling Company | |||
| International Limited (Nevada), 100% of Parker Drilling Company Eastern Hemisphere, Ltd. Co. (Oklahoma), 100% of Parker Drillserv, LLC | |||
| (Delaware), 100% of Parker Drilltech, LLC (Delaware) and 99.96% of PD Offshore Holdings C.V. (Netherlands) which owns 100% of Parker | |||
| 3source, LLC (Delaware) and 99.97% of PD Selective Holdings C.V. (Netherlands) which owns 100% of the following entities: | |||
| • Parker Drillex, LLC (Delaware) | |||
| • Parker Drilling AME Limited (Cayman Islands) | |||
| • Parker Drilling Company of New Guinea, LLC (Delaware) | |||
| • Parker Drilling Company of Sakhalin (Russia) | |||
| • Parker Drilling Company of Singapore, LLC (Delaware) | |||
| • Parker Drilling Netherlands B.V. (Netherlands), which owns 100% of Parker Drilling International B.V. (Netherlands), 100 % of | |||
| Parker Drilling Kazakhstan B.V. (Netherlands), 100% of Parker Drilling Russia B.V. (Netherlands), 100% of Parker Drilling Overseas B.V. | |||
| (Netherlands), 100% of Primorsky Drill Rig Services BV (Netherlands) | |||
| • Parker Drillsource, LLC (Delaware) | |||
| • PD Labor Sourcing, Ltd. (Cayman Islands) | |||
| • PD Personnel Services, Ltd. (Cayman Islands) | |||
| • Parker Drilling Company Kuwait Limited (Bahamas). | |||
| • Parker Singapore Rig Holding Pte. Ltd. (Singapore) | |||
| * Parker Drilling Offshore Corporation owns 26% of Parker Drilling Pacific Rim, Inc. (Delaware), which owns 100% of Parker Rigsource, LLC | |||
| (Delaware) and 99.88% of PD International Holdings C.V. (Netherlands) which owns 99% of PD ITS Holdings C.V. (Netherlands), 100% of Parker 5272, LLC (Delaware) and 99.96% of PD Dutch Holdings C.V. (Netherlands) which owns 100% of the following entities: | |||
| • Parker Drilling (Kazakstan), LLC (Delaware), which owns 100% of Parker Central Europe Rig Holdings LLC (Hungary) and 100% of AralParker CJSJ (Kazakhstan) | |||
| • Parker Drilling Company International, LLC (Delaware), which owns 50% of Parker SMNG Drilling LLC (Russia) | |||
| • Parker Drilling Company of New Zealand Limited (New Zealand) | |||
| • Parker Drilling Dutch B.V. (Netherlands), which owns 100% of Parker Drilling Offshore B.V (Netherlands) and 50% of SaiPar Drilling Co | |||
| BV (Netherlands) | |||
| • Parker Drilling International of New Zealand Limited (New Zealand) | |||
| * PD ITS Holdings C.V. (Netherlands) owns 99.97% of Servicios de Personal ITS S. De R.I. De C.V. (Mexico), 100% of ITS Energy Services (Cayman) | |||
| and 100% of International Tubular Services Limited (Scotland), which owns 66% of International Tubular Services-Egypt (I.T.S. Egypt) SAE (Egypt), 50% of Shenshen Weisheng ITS Tubular Equipment Co Ltd. (China), 70% of ITS Arabia Limited (Saudi Arabia) and 100% of the following entities: | |||
| • ITS India Private Limited (India) | |||
| • ITS Indonesia PTE Limited (Singapore) | |||
| • International Tubulars FZE (Jebel Ali FZ, UAE), which owns 49% of International Tubular Services Middle East LLC (Abu Dhabi, UAE) and 100% of | |||
| Technology Specialist for Tubes Manufacturing & General Services LLC (Iraq) | |||
| • ITS Energy Services Limited (Trinidad) | |||
| • ITS Netherlands BV (Netherlands) | |||
| • International Tubular Services De Mexico, S. De R.I. De C.v. (Mexico) | |||
| • ITS Energy Services PTE Ltd (Singapore), which owns 100% of ITS Energy Services (Asia Pacific) PTE Ltd (Singapore) and ITS Energy Services | |||
| Sdn Bhd (Malaysia) | |||