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Schlumberger Public Limited Company group

PSC-derived corporate control hierarchy for active UK corporate PSC filings.

Company profile
Children
67
Direct
4
Levels
4

Hierarchy

Updated 06 Jun 2026 16:52

PSC corporate control
  1. Root Active PLC 67 children

    Schlumberger Public Limited Company

    CRN 01332348
    Profile
    1. Level 1 Active LTD 52 children

      Schlumberger Oilfield UK Limited

      CRN 04157867
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      1. Level 2 Active LTD 14 children

        Cameron Petroleum (UK) Limited

        CRN 04589882
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        1. Level 3 Active LTD 2 children

          Cameron Flow Control Technology (UK) Limited

          CRN 08379585
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          1. Level 4 Active LTD

            Cameron Pensions Trustee Limited

            CRN 03001435
            Profile
          2. Level 4 Active LTD

            Petreco International (Middle East) Limited

            CRN 03485833
            Profile
        2. Level 3 Active LTD 1 child

          Jiskoot Holdings Limited

          CRN 00692441
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          1. Level 4

            01834943

            CRN 01834943
        3. Level 3

          00961792

          CRN 00961792
        4. Level 3

          02106584

          CRN 02106584
        5. Level 3

          02561616

          CRN 02561616
        6. Level 3

          03440964

          CRN 03440964
        7. Level 3 Active LTD

          Cameron Flow Control Services (UK) Limited

          CRN 08379586
          Profile
        8. Level 3 Active LTD

          Cameron Petroleum Investments Limited

          CRN 04550385
          Profile
        9. Level 3 Active LTD

          Cameron Systems Limited

          CRN 04291991
          Profile
        10. Level 3

          SC159191

          CRN SC159191
        11. Level 3

          SC367971

          CRN SC367971
      2. Level 2 Active LTD 8 children

        Onesubsea Investments UK Limited

        CRN 08431671
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        1. Level 3 Active LTD 2 children

          Onesubsea UK Limited

          CRN 00400176
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          1. Level 4 Active LTD

            Onesubsea Offshore Engineering Limited

            CRN 02107702
            Profile
          2. Level 4 Active LTD

            Onesubsea Operations Limited

            CRN SC226359
            Profile
        2. Level 3 Active LTD

          Aker Solutions Angola Limited

          CRN 00320535
          Profile
        3. Level 3 Active LTD

          Aker Solutions Ip Limited

          CRN 11696837
          Profile
        4. Level 3 Active LTD

          Diamould Limited

          CRN 03797278
          Profile
        5. Level 3 Active LTD

          Enovate Systems Limited

          CRN SC223219
          Profile
        6. Level 3 Active LTD

          Onesubsea Ip UK Limited

          CRN 08432197
          Profile
      3. Level 2 Active LTD 2 children

        Bisn Holdings Limited

        CRN 09090506
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        1. Level 3 Active LTD

          Bisn Oil Tools Ltd

          CRN 07735255
          Profile
        2. Level 3 Active LTD

          Bisn Tec LTD.

          CRN 06661310
          Profile
      4. Level 2 Active LTD 2 children

        Peak Well Systems Limited

        CRN SC337516
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        1. Level 3 Active LTD 1 child

          Xtreme Innovations Limited

          CRN SC410971
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          1. Level 4 Active LTD

            Xtreme Well Technology Limited

            CRN SC341269
            Profile
      5. Level 2 Active LTD 1 child

        Champion Technologies Limited

        CRN SC224908
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        1. Level 3 Active LTD

          Championx Egypt Holdings LTD.

          CRN 00708136
          Profile
      6. Level 2 Active LTD 1 child

        Gyrodata Limited

        CRN SC082865
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        1. Level 3

          SC226104

          CRN SC226104
      7. Level 2 Active LTD 1 child

        Sensia UK LTD.

        CRN 11960845
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        1. Level 3 Active LTD

          Swinton Technology Limited

          CRN 04236146
          Profile
      8. Level 2

        02673041

        CRN 02673041
      9. Level 2

        03791808

        CRN 03791808
      10. Level 2

        04389071

        CRN 04389071
      11. Level 2 Active LTD

        M-I Drilling Fluids U.K. Limited

        CRN SC161934
        Profile
      12. Level 2 Active LTD

        Meta Downhole Limited

        CRN SC122917
        Profile
      13. Level 2 Active LTD

        QLM Technology Ltd

        CRN 10673098
        Profile
      14. Level 2 Active LTD

        Resman Technology UK Ltd

        CRN SC865541
        Profile
      15. Level 2 Active LTD

        Rmspumptools Limited

        CRN 01745584
        Profile
      16. Level 2

        SC302100

        CRN SC302100
      17. Level 2

        SC346038

        CRN SC346038
      18. Level 2 Active LTD

        Schlumberger Cambridge Research Limited

        CRN 00606177
        Profile
      19. Level 2 Active LTD

        Schlumberger Finance UK Limited

        CRN 04739100
        Profile
      20. Level 2 Active LTD

        Sensor Highway Limited

        CRN 03148432
        Profile
      21. Level 2 Active LTD

        Simprentis Limited

        CRN 05011871
        Profile
      22. Level 2 Active LTD

        Smith International (North Sea) Limited

        CRN 02533968
        Profile
      23. Level 2 Active LTD

        Westerngeco Limited

        CRN 01389716
        Profile
    2. Level 1 Active LTD 11 children

      Schlumberger UK Holdings Limited

      CRN 01686572
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      1. Level 2 2 children

        00409888

        CRN 00409888
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        1. Level 3 1 child

          00479770

          CRN 00479770
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          1. Level 4

            01579378

            CRN 01579378
      2. Level 2 1 child

        04830026

        CRN 04830026
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        1. Level 3

          SC111399

          CRN SC111399
      3. Level 2

        00548680

        CRN 00548680
      4. Level 2

        05961426

        CRN 05961426
      5. Level 2

        NI044704

        CRN NI044704
      6. Level 2

        SC095150

        CRN SC095150
      7. Level 2

        SC130627

        CRN SC130627
      8. Level 2

        SC317624

        CRN SC317624
    3. Level 1 Active LTD

      Schlumberger Common Investment Fund Limited

      CRN 04429259
      Profile
    4. Level 1 Active LTD

      Schlumberger Trust Company Limited

      CRN 02229322
      Profile