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3I Investments PLC group

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

Company profile
Children
111
Direct
62
Levels
8

Hierarchy

Updated 06 Jun 2026 16:52

PSC corporate control
  1. Root Active PLC 111 children

    3I Investments PLC

    CRN 03975789
    Profile
    1. Level 1 Active LTD 23 children

      3I Mia Holdings Limited

      CRN 10718900
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      1. Level 2 Active LTD 17 children

        Zoom Holding Limited

        CRN 05777758
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        1. Level 3 Active LTD 16 children

          Zoom Infrastructure Limited

          CRN 05777905
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          1. Level 4 Active LTD 12 children

            Zoom Gas Pipelines Limited

            CRN 05777713
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            1. Level 5 Active LTD 11 children

              Esp Utilities Group Limited

              CRN 02612105
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              1. Level 6 Active LTD 10 children

                Espug Finance Limited

                CRN 10933801
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                1. Level 7 Active LTD 4 children

                  E.S. Pipelines Limited

                  CRN 03822878
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                  1. Level 8 Active LTD

                    Esp Connections Limited

                    CRN 03234745
                    Profile
                  2. Level 8 Active LTD

                    Esp Networks Limited

                    CRN 02865198
                    Profile
                  3. Level 8 Active LTD

                    Esp Pipelines Limited

                    CRN 03405272
                    Profile
                  4. Level 8 Active LTD

                    Gas Newco 1 Limited

                    CRN 12368364
                    Profile
                2. Level 7 Active PRIVATE LIMITED COMPANY

                  Esp Billing Limited

                  CRN 17142224
                  Profile
                3. Level 7 Active LTD

                  Esp Electricity Limited

                  CRN 04718806
                  Profile
                4. Level 7 Active PRIVATE LIMITED COMPANY

                  Esp Idno Limited

                  CRN 17142222
                  Profile
                5. Level 7 Active LTD

                  Esp Water Limited

                  CRN 13495621
                  Profile
                6. Level 7 Active LTD

                  Esp Water Retail Limited

                  CRN 13494724
                  Profile
          2. Level 4 Active LTD 2 children

            Esp Heat Holdings Limited

            CRN 17035958
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            1. Level 5 Active LTD 1 child

              Esp Heat Finance Limited

              CRN 17036424
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              1. Level 6 Active LTD

                Esp Heat Limited

                CRN 17037035
                Profile
      2. Level 2 Active LTD 4 children

        Anka Holdings Limited

        CRN 06690348
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        1. Level 3 Active LTD 3 children

          Anka Borrower Limited

          CRN 06690145
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          1. Level 4 Active LTD 2 children

            Anka Finance Limited

            CRN 06690165
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            1. Level 5 Active LTD 1 child

              Anka Acquisition Limited

              CRN 06690143
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              1. Level 6 Active LTD

                Belfast City Airport Limited

                CRN NI016363
                Profile
    2. Level 1 Active LTD 14 children

      A.E.S. Engineering Limited

      CRN 00392743
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      1. Level 2 Active LTD 3 children

        Vulcan Engineering Limited

        CRN 02422728
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        1. Level 3

          08877945

          CRN 08877945
        2. Level 3 Active LTD

          Sealman Limited

          CRN 10379556
          Profile
        3. Level 3 Active LTD

          Tcci Limited

          CRN 04807744
          Profile
      2. Level 2 Active LTD

        A.E.S Engineering Employee Trust Limited

        CRN 03905630
        Profile
      3. Level 2 Active LTD

        Absolute Vacuum Services Limited

        CRN 07960823
        Profile
      4. Level 2 Active LTD

        Aesseal (MCK) LTD.

        CRN NI017307
        Profile
      5. Level 2 Active LTD

        Aesseal Ireland Ltd

        CRN NI065308
        Profile
      6. Level 2 Active PLC

        Aesseal Marine PLC

        CRN 05426346
        Profile
      7. Level 2 Active PLC

        Aesseal PLC

        CRN 02101607
        Profile
      8. Level 2 Active LTD

        AVT Reliability Ltd

        CRN 01829338
        Profile
      9. Level 2 Active LTD

        Avtpump Limited

        CRN 03336919
        Profile
      10. Level 2 Active LTD

        Ledmore Estates Limited

        CRN 16498634
        Profile
      11. Level 2 Active LTD

        Marine Sealing Services Limited

        CRN 03149451
        Profile
    3. Level 1 Active LTD 5 children

      Colombo Topco Limited

      CRN 11470771
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    4. Level 1 Active LTD 4 children

      Colombo Investment Holdings Limited

      CRN 11909540
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    5. Level 1 3 children

      11326792

      CRN 11326792
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      1. Level 2 2 children

        11326825

        CRN 11326825
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        1. Level 3 1 child

          11326914

          CRN 11326914
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          1. Level 4

            11327227

            CRN 11327227
    6. Level 1 3 children

      12074048

      CRN 12074048
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      1. Level 2 2 children

        12074755

        CRN 12074755
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        1. Level 3 1 child

          12075128

          CRN 12075128
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          1. Level 4

            12075359

            CRN 12075359
    7. Level 1 Active LTD 3 children

      Colombo Holdco Limited

      CRN 11471094
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    8. Level 1 Active LTD 3 children

      Harper Topco Limited

      CRN 08723375
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      1. Level 2 Active LTD 1 child

        Downey Holdings Limited

        CRN 06032293
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        1. Level 3 Active LTD

          The School of Coaching Limited

          CRN 04027239
          Profile
      2. Level 2 Active LTD

        JMJ Associates Limited

        CRN 02871043
        Profile
    9. Level 1 Active LTD 2 children

      Colombo Bidco Limited

      CRN 11471545
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    10. Level 1 Active LIMITED-PARTNERSHIP 2 children

      Pe Holdings 2024 LP

      CRN SL037121
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    11. Level 1 Active LTD 2 children

      Tato Holdings Limited

      CRN 03258156
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      1. Level 2 Active LTD

        Thor Group Limited

        CRN 03074026
        Profile
      2. Level 2 Active LTD

        Thor Specialities (UK) Limited

        CRN 01761700
        Profile
    12. Level 1 Active LIMITED-PARTNERSHIP 1 child

      3I Infra 2022 Warehouse LP

      CRN SL036095
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    13. Level 1 Active LTD 1 child

      Aqua Topco Limited

      CRN 16053748
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      1. Level 2 Active LTD

        Waterwipes UK Limited

        CRN 13031096
        Profile
    14. Level 1 Active LTD 1 child

      Tampnet UK Limited

      CRN 08979990
      Explore branch Profile
    15. Level 1

      04015401

      CRN 04015401
    16. Level 1

      07296103

      CRN 07296103
    17. Level 1 Active LIMITED-PARTNERSHIP

      3I 2020 Co-Investment LP

      CRN SL034216
      Profile
    18. Level 1 Active LIMITED-PARTNERSHIP

      3I Ademas LP

      CRN SL017083
      Profile
    19. Level 1 Active LIMITED-PARTNERSHIP

      3I DM Us (SLF) LP

      CRN SL011587
      Profile
    20. Level 1 Active LIMITED-PARTNERSHIP

      3I Growth Capital F LP

      CRN SL007731
      Profile
    21. Level 1 Active LIMITED-PARTNERSHIP

      3I Growth Carry A LP

      CRN SL007668
      Profile
    22. Level 1 Active LIMITED-PARTNERSHIP

      3I Growth Carry B LP

      CRN SL007669
      Profile
    23. Level 1 Active LIMITED-PARTNERSHIP

      3I Mountain LP

      CRN SL035303
      Profile
    24. Level 1 Active LIMITED-PARTNERSHIP

      3I Nai Holdings LP

      CRN SL035650
      Profile
    25. Level 1 Active LIMITED-PARTNERSHIP

      3I Pe 2019-22 Warehouse LP

      CRN SL033846
      Profile
    26. Level 1 Active LIMITED-PARTNERSHIP

      Buyouts C&C 2010A LP

      CRN SL007803
      Profile
    27. Level 1 Active LIMITED-PARTNERSHIP

      Buyouts C&C 2010B LP

      CRN SL007804
      Profile
    28. Level 1 Active LIMITED-PARTNERSHIP

      Buyouts C&C 2010C LP

      CRN SL007806
      Profile
    29. Level 1 Active LIMITED-PARTNERSHIP

      Buyouts C&C 2010D LP

      CRN SL008758
      Profile
    30. Level 1 Active LIMITED-PARTNERSHIP

      Buyouts C&C 2010F LP

      CRN SL008366
      Profile
    31. Level 1 Active LIMITED-PARTNERSHIP

      Buyouts CCC 08-10A LP

      CRN SL006328
      Profile
    32. Level 1 Active LIMITED-PARTNERSHIP

      Buyouts CCC 08-10B LP

      CRN SL006327
      Profile
    33. Level 1 Active LIMITED-PARTNERSHIP

      Buyouts CCC 08-10C LP

      CRN SL006326
      Profile
    34. Level 1 Active LIMITED-PARTNERSHIP

      Coral LP

      CRN SL034478
      Profile
    35. Level 1 Active LTD

      European Waste Holdings Limited

      CRN 11160358
      Profile
    36. Level 1 Active LIMITED-PARTNERSHIP

      Growth (Europe) CCC 08-10 LP

      CRN SL006512
      Profile
    37. Level 1 Active LIMITED-PARTNERSHIP

      Growth (Usa) CCC 08-10B LP

      CRN SL006510
      Profile
    38. Level 1 Active LIMITED-PARTNERSHIP

      Growth C&C 2010 LP

      CRN SL007805
      Profile
    39. Level 1 Active LIMITED-PARTNERSHIP

      Growth C&C 2010D LP

      CRN SL008740
      Profile
    40. Level 1 Active LIMITED-PARTNERSHIP

      Growth C&C 2010F LP

      CRN SL008410
      Profile
    41. Level 1 Active LIMITED-PARTNERSHIP

      Growth CCC 08-10 LP

      CRN SL006329
      Profile
    42. Level 1 Active LIMITED-PARTNERSHIP

      Growth CCC 08-10A LP

      CRN SL006507
      Profile
    43. Level 1 Active LIMITED-PARTNERSHIP

      India Infrastructure Fund A LP

      CRN SL006258
      Profile
    44. Level 1 Active LIMITED-PARTNERSHIP

      India Infrastructure Fund B LP

      CRN SL006440
      Profile
    45. Level 1 Active LIMITED-PARTNERSHIP

      Infra 2022 Zephyr Carry LP

      CRN SL036096
      Profile
    46. Level 1 Active LIMITED-PARTNERSHIP

      Nordic Private Equity 2004-06 LP

      CRN SL005131
      Profile
    47. Level 1 Active LIMITED-PARTNERSHIP

      Pan European Buy-Outs (Dutch) 2004-06 LP

      CRN SL006110
      Profile
    48. Level 1 Active LIMITED-PARTNERSHIP

      Pan European Buy-Outs 2004-06 LP

      CRN SL005133
      Profile
    49. Level 1 Active LIMITED-PARTNERSHIP

      Pan European Buyouts (Dutch) B Co-Invest 2006-08 LP

      CRN SL006006
      Profile
    50. Level 1 Active LIMITED-PARTNERSHIP

      Pan European Growth Capital 2005-06 LP

      CRN SL005444
      Profile
    51. Level 1 Active LIMITED-PARTNERSHIP

      Pe 2013-16 DBD LP

      CRN SL013641
      Profile
    52. Level 1 Active LIMITED-PARTNERSHIP

      Pe 2013-16 Pool LP

      CRN SL013642
      Profile
    53. Level 1 Active LIMITED-PARTNERSHIP

      Pe 2016-19 DBD LP

      CRN SL026656
      Profile
    54. Level 1 Active LIMITED-PARTNERSHIP

      Pe 2016-19 Pool LP

      CRN SL026657
      Profile
    55. Level 1 Active LIMITED-PARTNERSHIP

      Pe 2022-25 Deal LP

      CRN SL035619
      Profile
    56. Level 1 Active LIMITED-PARTNERSHIP

      Pe 2022-25 Pool LP

      CRN SL035621
      Profile
    57. Level 1 Active LIMITED-PARTNERSHIP

      Pe 2025-28 Deal LP

      CRN SL037435
      Profile
    58. Level 1 Active LIMITED-PARTNERSHIP

      Pe 2025-28 Pool LP

      CRN SL037436
      Profile
    59. Level 1 Active LIMITED-PARTNERSHIP

      Pe Holdings 2025 LP

      CRN SL037433
      Profile
    60. Level 1 Active LIMITED-PARTNERSHIP

      Sapphire LP

      CRN SL037297
      Profile
    61. Level 1 Active LIMITED-PARTNERSHIP

      UK Private Equity 2004-06 LP

      CRN SL005130
      Profile
    62. Level 1 Active LIMITED-PARTNERSHIP

      Us Growth 2006-08 LP

      CRN SL005890
      Profile