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National Grid Holdings One PLC group

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

Company profile
Children
91
Direct
13
Levels
5

Hierarchy

Updated 06 Jun 2026 16:52

PSC corporate control
  1. Root Active PLC 91 children

    National Grid Holdings One PLC

    CRN 02367004
    Profile
    1. Level 1 Active LTD 31 children

      National Grid Electricity Distribution Holdings Limited

      CRN 10991462
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      1. Level 2 Active PLC 30 children

        National Grid Electricity Distribution PLC

        CRN 09223384
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        1. Level 3 Active LTD 26 children

          National Grid Electricity Distribution Network Holdings Limited

          CRN 08857746
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          1. Level 4 Active LTD 7 children

            National Grid Electricity Distribution Investments Limited

            CRN 02202625
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            1. Level 5

              02749536

              CRN 02749536
            2. Level 5

              03055273

              CRN 03055273
            3. Level 5 Active LTD

              Hyder Profit Sharing Trustee Limited

              CRN 03404908
              Profile
            4. Level 5 Active LTD

              Kelston Properties 2 Limited

              CRN 05540505
              Profile
            5. Level 5 Active LTD

              National Grid Electricity Distribution Generation Limited

              CRN 02207483
              Profile
            6. Level 5 Active LTD

              South Wales Electricity Share Scheme Trustees Limited

              CRN 02525006
              Profile
            7. Level 5 Active LTD

              WW Share Schemes Trustees Limited

              CRN 02388914
              Profile
          2. Level 4 Active PLC 3 children

            National Grid Electricity Distribution (south West) PLC

            CRN 02366894
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            1. Level 5 Active LTD

              Western Power Pension Trustee Limited

              CRN 02813866
              Profile
            2. Level 5 Active LTD

              WPD Limited

              CRN 02207713
              Profile
            3. Level 5 Active LTD

              WPD Share Scheme Trustees Limited

              CRN 02525142
              Profile
          3. Level 4 Active PLC 2 children

            National Grid Electricity Distribution (west Midlands) PLC

            CRN 03600574
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            1. Level 5 Active PRIVATE-LIMITED-GUARANT-NSC

              Central Networks Trustees Limited

              CRN 07561556
              Profile
            2. Level 5 Active LTD

              Sheet Road Management Company Limited

              CRN 12549161
              Profile
          4. Level 4 Active PLC 1 child

            National Grid Electricity Distribution (south Wales) PLC

            CRN 02366985
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          5. Level 4 Active LTD 1 child

            National Grid Electricity Distribution Midlands Limited

            CRN 02366928
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            1. Level 5

              02710658

              CRN 02710658
          6. Level 4

            02578780

            CRN 02578780
          7. Level 4

            03591621

            CRN 03591621
          8. Level 4

            03600545

            CRN 03600545
          9. Level 4

            09173066

            CRN 09173066
          10. Level 4 Active PLC

            National Grid Electricity Distribution (east Midlands) PLC

            CRN 02366923
            Profile
          11. Level 4 Active LTD

            National Grid Electricity Distribution Property Investments Limited

            CRN 02373239
            Profile
          12. Level 4 Active LTD

            National Grid Helicopters Limited

            CRN 02439215
            Profile
          13. Level 4 Active LTD

            National Grid Telecoms Limited

            CRN 02386327
            Profile
        2. Level 3 Active LTD 1 child

          WPD Wem Holdings Limited

          CRN 07578676
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          1. Level 4 Active LTD

            WPD Wem Limited

            CRN 04066211
            Profile
        3. Level 3 Active LTD

          National Grid Electricity Distribution Investment Holdings Limited

          CRN 10991479
          Profile
    2. Level 1 Active LTD 21 children

      National Grid Holdings Limited

      CRN 03096772
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      1. Level 2 Active PLC 7 children

        National Grid Electricity Transmission PLC

        CRN 02366977
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        1. Level 3 Active LTD

          Eastern Green Link 1 Limited

          CRN 14979698
          Profile
        2. Level 3 Active LTD

          Eastern Green Link 2 Limited

          CRN 14682562
          Profile
        3. Level 3 Active LTD

          Eastern Green Link 3 Limited

          CRN 15764624
          Profile
        4. Level 3 Active LTD

          Eastern Green Link 4 Limited

          CRN 16455929
          Profile
        5. Level 3 Active LTD

          National Grid Electricity Group Trustee Limited

          CRN 08100662
          Profile
        6. Level 3 Active LTD

          Ngc Employee Shares Trustee Limited

          CRN 02536998
          Profile
        7. Level 3 Active LTD

          Nget/Spt Upgrades Limited

          CRN 07057886
          Profile
      2. Level 2 Active LTD 7 children

        Ng Nominees Limited

        CRN 02489329
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        1. Level 3 Active LTD

          Gridcom Limited

          CRN 04024441
          Profile
        2. Level 3 Active LTD

          Natgrid Limited

          CRN 03389964
          Profile
        3. Level 3 Active LTD

          Supergrid Electricity Limited

          CRN 04563531
          Profile
        4. Level 3 Active LTD

          Supergrid Energy Transmission Limited

          CRN 04165725
          Profile
        5. Level 3 Active LTD

          Supergrid Limited

          CRN 02444213
          Profile
        6. Level 3 Active LTD

          Transco Limited

          CRN 04023840
          Profile
      3. Level 2

        03928172

        CRN 03928172
      4. Level 2

        04382950

        CRN 04382950
      5. Level 2

        04492598

        CRN 04492598
      6. Level 2 Active LTD

        National Grid International Limited

        CRN 02537092
        Profile
      7. Level 2 Active LTD

        National Grid Thirty Six Limited

        CRN 04611486
        Profile
      8. Level 2 Active LTD

        The National Grid Group Quest Trustee Company Limited

        CRN 03297313
        Profile
    3. Level 1 Active LTD 15 children

      Lattice Group Limited

      CRN 03900804
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      1. Level 2 Active LTD 12 children

        National Grid Commercial Holdings Limited

        CRN 04042700
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        1. Level 3 Active LTD 7 children

          National Grid Property Holdings Limited

          CRN 03797578
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          1. Level 4 Active LTD 1 child

            Birch Sites Limited

            CRN 06404382
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            1. Level 5 Active LTD

              Port Greenwich Limited

              CRN 02392867
              Profile
          2. Level 4 Active LTD 1 child

            National Grid Plus Limited

            CRN 03741098
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            1. Level 5 Active LLP

              National Places LLP

              CRN OC431329
              Profile
          3. Level 4 Active LTD

            National Grid Twenty Eight Limited

            CRN 07926588
            Profile
          4. Level 4 Active LTD

            National Grid Twenty Seven Limited

            CRN 07926596
            Profile
          5. Level 4 Active LTD

            National Grid William Limited

            CRN 07290232
            Profile
        2. Level 3

          03751494

          CRN 03751494
        3. Level 3 Active LTD

          Lattice Group Employee Benefit Trust Limited

          CRN 04045072
          Profile
        4. Level 3 Active LTD

          Lattice Group Trustees Limited

          CRN 04082305
          Profile
        5. Level 3 Active LTD

          Ngrid Intellectual Property Limited

          CRN 04134416
          Profile
      2. Level 2

        06300210

        CRN 06300210
      3. Level 2 Active LTD

        National Grid Energy Metering Limited

        CRN 09575002
        Profile
    4. Level 1 Active LTD 8 children

      National Grid Interconnector Holdings Limited

      CRN 08169384
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      1. Level 2 Active LTD

        Britned Development Limited

        CRN 04251409
        Profile
      2. Level 2 Active LTD

        National Grid Continental Limited

        CRN 14716234
        Profile
      3. Level 2 Active LTD

        National Grid Ifa 2 Limited

        CRN 09129992
        Profile
      4. Level 2 Active LTD

        National Grid Lion Link Limited

        CRN 14722364
        Profile
      5. Level 2 Active LTD

        National Grid Nautilus Limited

        CRN 14721275
        Profile
      6. Level 2 Active LTD

        National Grid North Sea Link Limited

        CRN 08082344
        Profile
      7. Level 2 Active LTD

        National Grid Viking Link Limited

        CRN 09075537
        Profile
      8. Level 2 Active LTD

        Nemo Link Limited

        CRN 08169409
        Profile
    5. Level 1 Active LTD 2 children

      National Grid UK Limited

      CRN 04508773
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      1. Level 2 Active LTD

        National Grid UK Pension Services Limited

        CRN 03615517
        Profile
      2. Level 2 Active LTD

        The National Grid Youplan Trustee Limited

        CRN 08709304
        Profile
    6. Level 1 Active LTD 1 child

      National Grid Carbon Limited

      CRN 03932833
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      1. Level 2 Active LTD

        Carbon Sentinel Limited

        CRN 08116471
        Profile
    7. Level 1

      05284987

      CRN 05284987
    8. Level 1

      08288450

      CRN 08288450
    9. Level 1 Active LTD

      Icelink Interconnector Limited

      CRN 08082355
      Profile
    10. Level 1 Active LTD

      National Grid Distributed Energy Limited

      CRN 10525864
      Profile
    11. Level 1 Active LTD

      National Grid Hydrogen Limited

      CRN 13934690
      Profile
    12. Level 1 Active LTD

      National Grid Interconnectors Limited

      CRN 03385525
      Profile
    13. Level 1 Active LTD

      National Grid Ventures Limited

      CRN 08116497
      Profile