Bymetric
UK company intelligence
Top-level group

Schlumberger UK Limited group

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

Company profile
Children
82
Direct
4
Levels
5

Hierarchy

Updated 06 Jun 2026 16:52

PSC corporate control
  1. Root Active LTD 82 children

    Schlumberger UK Limited

    CRN 07373289
    Profile
    1. Level 1 Active PLC 67 children

      Schlumberger Public Limited Company

      CRN 01332348
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      1. Level 2 Active LTD 52 children

        Schlumberger Oilfield UK Limited

        CRN 04157867
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        1. Level 3 Active LTD 14 children

          Cameron Petroleum (UK) Limited

          CRN 04589882
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          1. Level 4 Active LTD 2 children

            Cameron Flow Control Technology (UK) Limited

            CRN 08379585
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            1. Level 5 Active LTD

              Cameron Pensions Trustee Limited

              CRN 03001435
              Profile
            2. Level 5 Active LTD

              Petreco International (Middle East) Limited

              CRN 03485833
              Profile
          2. Level 4 Active LTD 1 child

            Jiskoot Holdings Limited

            CRN 00692441
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            1. Level 5

              01834943

              CRN 01834943
          3. Level 4

            00961792

            CRN 00961792
          4. Level 4

            02106584

            CRN 02106584
          5. Level 4

            02561616

            CRN 02561616
          6. Level 4

            03440964

            CRN 03440964
          7. Level 4 Active LTD

            Cameron Flow Control Services (UK) Limited

            CRN 08379586
            Profile
          8. Level 4 Active LTD

            Cameron Petroleum Investments Limited

            CRN 04550385
            Profile
          9. Level 4 Active LTD

            Cameron Systems Limited

            CRN 04291991
            Profile
          10. Level 4

            SC159191

            CRN SC159191
          11. Level 4

            SC367971

            CRN SC367971
        2. Level 3 Active LTD 8 children

          Onesubsea Investments UK Limited

          CRN 08431671
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          1. Level 4 Active LTD 2 children

            Onesubsea UK Limited

            CRN 00400176
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            1. Level 5 Active LTD

              Onesubsea Offshore Engineering Limited

              CRN 02107702
              Profile
            2. Level 5 Active LTD

              Onesubsea Operations Limited

              CRN SC226359
              Profile
          2. Level 4 Active LTD

            Aker Solutions Angola Limited

            CRN 00320535
            Profile
          3. Level 4 Active LTD

            Aker Solutions Ip Limited

            CRN 11696837
            Profile
          4. Level 4 Active LTD

            Diamould Limited

            CRN 03797278
            Profile
          5. Level 4 Active LTD

            Enovate Systems Limited

            CRN SC223219
            Profile
          6. Level 4 Active LTD

            Onesubsea Ip UK Limited

            CRN 08432197
            Profile
        3. Level 3 Active LTD 2 children

          Bisn Holdings Limited

          CRN 09090506
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          1. Level 4 Active LTD

            Bisn Oil Tools Ltd

            CRN 07735255
            Profile
          2. Level 4 Active LTD

            Bisn Tec LTD.

            CRN 06661310
            Profile
        4. Level 3 Active LTD 2 children

          Peak Well Systems Limited

          CRN SC337516
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          1. Level 4 Active LTD 1 child

            Xtreme Innovations Limited

            CRN SC410971
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            1. Level 5 Active LTD

              Xtreme Well Technology Limited

              CRN SC341269
              Profile
        5. Level 3 Active LTD 1 child

          Champion Technologies Limited

          CRN SC224908
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          1. Level 4 Active LTD

            Championx Egypt Holdings LTD.

            CRN 00708136
            Profile
        6. Level 3 Active LTD 1 child

          Gyrodata Limited

          CRN SC082865
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          1. Level 4

            SC226104

            CRN SC226104
        7. Level 3 Active LTD 1 child

          Sensia UK LTD.

          CRN 11960845
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          1. Level 4 Active LTD

            Swinton Technology Limited

            CRN 04236146
            Profile
        8. Level 3

          02673041

          CRN 02673041
        9. Level 3

          03791808

          CRN 03791808
        10. Level 3

          04389071

          CRN 04389071
        11. Level 3 Active LTD

          M-I Drilling Fluids U.K. Limited

          CRN SC161934
          Profile
        12. Level 3 Active LTD

          Meta Downhole Limited

          CRN SC122917
          Profile
        13. Level 3 Active LTD

          QLM Technology Ltd

          CRN 10673098
          Profile
        14. Level 3 Active LTD

          Resman Technology UK Ltd

          CRN SC865541
          Profile
        15. Level 3 Active LTD

          Rmspumptools Limited

          CRN 01745584
          Profile
        16. Level 3

          SC302100

          CRN SC302100
        17. Level 3

          SC346038

          CRN SC346038
        18. Level 3 Active LTD

          Schlumberger Cambridge Research Limited

          CRN 00606177
          Profile
        19. Level 3 Active LTD

          Schlumberger Finance UK Limited

          CRN 04739100
          Profile
        20. Level 3 Active LTD

          Sensor Highway Limited

          CRN 03148432
          Profile
        21. Level 3 Active LTD

          Simprentis Limited

          CRN 05011871
          Profile
        22. Level 3 Active LTD

          Smith International (North Sea) Limited

          CRN 02533968
          Profile
        23. Level 3 Active LTD

          Westerngeco Limited

          CRN 01389716
          Profile
      2. Level 2 Active LTD 11 children

        Schlumberger UK Holdings Limited

        CRN 01686572
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        1. Level 3 2 children

          00409888

          CRN 00409888
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          1. Level 4 1 child

            00479770

            CRN 00479770
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            1. Level 5

              01579378

              CRN 01579378
        2. Level 3 1 child

          04830026

          CRN 04830026
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          1. Level 4

            SC111399

            CRN SC111399
        3. Level 3

          00548680

          CRN 00548680
        4. Level 3

          05961426

          CRN 05961426
        5. Level 3

          NI044704

          CRN NI044704
        6. Level 3

          SC095150

          CRN SC095150
        7. Level 3

          SC130627

          CRN SC130627
        8. Level 3

          SC317624

          CRN SC317624
      3. Level 2 Active LTD

        Schlumberger Common Investment Fund Limited

        CRN 04429259
        Profile
      4. Level 2 Active LTD

        Schlumberger Trust Company Limited

        CRN 02229322
        Profile
    2. Level 1 Active LTD 11 children

      M-I Holdings (UK) Limited

      CRN SC235399
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      1. Level 2 Active LTD 3 children

        Specialised Petroleum Services Group Limited

        CRN SC204919
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        1. Level 3

          02661838

          CRN 02661838
        2. Level 3

          SC071516

          CRN SC071516
        3. Level 3

          SC195693

          CRN SC195693
      2. Level 2 Active LTD 2 children

        Silkwater Holdings LTD.

        CRN 05844753
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        1. Level 3 Active LTD 1 child

          Almida Group Limited

          CRN 03994025
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          1. Level 4 Active LTD

            Cyclotech Limited

            CRN 02887371
            Profile
      3. Level 2 Active LTD

        BW Group Limited

        CRN SC159419
        Profile
      4. Level 2

        SC001878

        CRN SC001878
      5. Level 2

        SC211751

        CRN SC211751
      6. Level 2

        SC236479

        CRN SC236479
    3. Level 1

      05960110

      CRN 05960110
    4. Level 1 Active LTD

      Red Baron (Oil Tools Rental) Limited(The)

      CRN SC077737
      Profile