Bymetric
UK company intelligence
Top-level group

London Stock Exchange Group PLC group

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

Company profile
Children
111
Direct
17
Levels
6

Hierarchy

Updated 06 Jun 2026 16:52

PSC corporate control
  1. Root Active PLC 111 children

    London Stock Exchange Group PLC

    CRN 05369106
    Profile
    1. Level 1 Active LTD 41 children

      Refinitiv UK Parent Limited

      CRN 11273092
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      1. Level 2 Active LTD 36 children

        Refinitiv UK Holdings Limited

        CRN 01796065
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        1. Level 3 Active LTD 35 children

          Refinitiv Limited

          CRN 00145516
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          1. Level 4 Active LTD 7 children

            Refinitiv UK Overseas Holdings Limited

            CRN 01799635
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            1. Level 5 Active LTD

              Blaxmill (Eleven) Limited

              CRN 04956607
              Profile
            2. Level 5 Active LTD

              Blaxmill (Nine) Limited

              CRN 04942915
              Profile
            3. Level 5 Active LTD

              Blaxmill (Ten) Limited

              CRN 04950946
              Profile
            4. Level 5 Active LTD

              Blaxmill (Thirteen) Limited

              CRN 04956610
              Profile
            5. Level 5 Active LTD

              Blaxmill (Thirty-Three) Limited

              CRN 05279015
              Profile
            6. Level 5 Active LTD

              Blaxmill (Twelve) Limited

              CRN 04956609
              Profile
            7. Level 5 Active LTD

              Blaxmill (Twenty-Eight) Limited

              CRN 05283040
              Profile
          2. Level 4 Active LTD 3 children

            Global World-Check Holdings Limited

            CRN 06091149
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            1. Level 5 Active PRIVATE-UNLIMITED 1 child

              Global World-Check

              CRN 06091589
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              1. Level 6

                04098610

                CRN 04098610
            2. Level 5 Active LTD

              Global World-Check Holdings (Nominee) Limited

              CRN 06091083
              Profile
          3. Level 4 Active LTD 1 child

            Lipper Limited

            CRN 01921744
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            1. Level 5

              02967997

              CRN 02967997
          4. Level 4 Active PRIVATE-LIMITED-GUARANT-NSC 1 child

            Refinitiv Group Nominees Limited

            CRN 02118614
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            1. Level 5 Active PRIVATE-UNLIMITED

              Blaxmill (Six)

              CRN 04029558
              Profile
          5. Level 4

            00579630

            CRN 00579630
          6. Level 4

            02229939

            CRN 02229939
          7. Level 4

            11260012

            CRN 11260012
          8. Level 4 Active LTD

            AVOX Limited

            CRN 04806632
            Profile
          9. Level 4 Active LTD

            Blaxmill Limited

            CRN 01743653
            Profile
          10. Level 4 Active LTD

            Criminal Law Week Limited

            CRN 05272152
            Profile
          11. Level 4 Active LTD

            Lilac Energy Software Solutions Ltd

            CRN SC447961
            Profile
          12. Level 4 Active LTD

            Monitor Trading Limited

            CRN 01596176
            Profile
          13. Level 4 Active LTD

            Quorate Technology Limited

            CRN SC412886
            Profile
          14. Level 4 Active LTD

            Redi Technologies Ltd

            CRN 08299297
            Profile
          15. Level 4 Active LTD

            Refinitiv Benchmark Services (UK) Limited

            CRN 08541574
            Profile
          16. Level 4 Active LTD

            Refinitiv Latam Trading Limited

            CRN 02466647
            Profile
          17. Level 4 Active LTD

            Refinitiv Transaction Services Limited

            CRN 02089076
            Profile
          18. Level 4 Active LTD

            Refinitiv UK Eastern Europe Limited

            CRN 03029519
            Profile
          19. Level 4 Active LTD

            Refinitiv UK Financial Limited

            CRN 02012235
            Profile
          20. Level 4 Active PRIVATE-LIMITED-GUARANT-NSC

            Reuters Pension Fund Limited

            CRN 00433398
            Profile
          21. Level 4 Active PRIVATE-LIMITED-GUARANT-NSC

            Reuters Sps Trustee Limited

            CRN 03840977
            Profile
          22. Level 4 Active PRIVATE-LIMITED-GUARANT-NSC

            Rrp Pension Trustee Limited

            CRN 03722226
            Profile
          23. Level 4 Active LTD

            World Bureau of Metal Statistics Ltd

            CRN 04590926
            Profile
      2. Level 2 Active LTD

        Enterprise Risk Management Technology Limited

        CRN 12296037
        Profile
      3. Level 2 Active LTD

        Financial & Risk Organisation Limited

        CRN 11273377
        Profile
      4. Level 2 Active LTD

        Refinitiv UK (Rest of World) Holdings Limited

        CRN 11259319
        Profile
      5. Level 2 Active LTD

        The Red Flag Group (UK) Limited

        CRN 08190376
        Profile
    2. Level 1 Active LTD 15 children

      London Stock Exchange (C) Limited

      CRN 07943990
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    3. Level 1 Active LTD 15 children

      London Stock Exchange Group Holdings Limited

      CRN 06795362
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      1. Level 2 Active LTD 7 children

        Ftse International Limited

        CRN 03108236
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        1. Level 3 Active LTD 1 child

          Ftse Global Debt Capital Markets Limited

          CRN 08305217
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          1. Level 4 Active LTD

            Ftse Fixed Income Europe Limited

            CRN 04637501
            Profile
        2. Level 3

          03793705

          CRN 03793705
        3. Level 3

          03991055

          CRN 03991055
        4. Level 3

          06858736

          CRN 06858736
        5. Level 3 Active LTD

          Ftse (Australia) Limited

          CRN 06182374
          Profile
        6. Level 3 Active LTD

          Ftse (Japan) Limited

          CRN 04511214
          Profile
      2. Level 2 Active LTD 2 children

        Fomtech Limited

        CRN 10343956
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        1. Level 3 Active LTD

          Floww Markets Limited

          CRN 14244727
          Profile
        2. Level 3 Active LTD

          Floww Pool Limited

          CRN 14546891
          Profile
      3. Level 2 Active LTD

        Lseg (Elt) Limited

        CRN 09794147
        Profile
      4. Level 2 Active LTD

        Lseg Pension Trustees Limited

        CRN 09914015
        Profile
      5. Level 2 Active LTD

        Lseg Technology Limited

        CRN 07484865
        Profile
      6. Level 2 Active LTD

        Ssc Global Business Services Limited

        CRN 07584392
        Profile
    4. Level 1 Active LTD 14 children

      Lch Group Holdings Limited

      CRN 04743602
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      1. Level 2 Active LTD 11 children

        Lch Limited

        CRN 00025932
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        1. Level 3

          01700385

          CRN 01700385
        2. Level 3 Active LTD

          Bondclear Limited

          CRN 03618727
          Profile
        3. Level 3 Active LTD

          Commodityclear Limited

          CRN 03649514
          Profile
        4. Level 3 Active LTD

          Equityclear Limited

          CRN 03618659
          Profile
        5. Level 3 Active LTD

          Forexclear Limited

          CRN 07093433
          Profile
        6. Level 3 Active LTD

          International Commodities Clearing House Limited

          CRN 02290707
          Profile
        7. Level 3 Active LTD

          Lch.Clearnet Group Limited

          CRN 03649499
          Profile
        8. Level 3 Active LTD

          London Produce Clearing House Limited (The)

          CRN 01109232
          Profile
        9. Level 3 Active LTD

          Repoclear Limited

          CRN 03588078
          Profile
        10. Level 3 Active LTD

          Swapclear Limited

          CRN 03958415
          Profile
        11. Level 3 Active LTD

          The London Clearing House Limited

          CRN 04825414
          Profile
      2. Level 2

        05741274

        CRN 05741274
      3. Level 2

        05741275

        CRN 05741275
    5. Level 1 Active LTD 6 children

      London Stock Exchange Reg Holdings Limited

      CRN 07378551
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      1. Level 2 Active LTD 2 children

        Quantile Group Limited

        CRN 12857301
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        1. Level 3 Active LTD

          Lseg Post Trade Services Limited

          CRN 13950076
          Profile
        2. Level 3 Active LTD

          Quantile Technologies Limited

          CRN 09622720
          Profile
      2. Level 2 Active LTD

        London Stock Exchange Lei Limited

        CRN 08530763
        Profile
      3. Level 2 Active LTD

        Lseg Regulatory Reporting Limited

        CRN 08451384
        Profile
      4. Level 2 Active LTD

        Swapagent Limited

        CRN 10430326
        Profile
    6. Level 1 Active LTD 5 children

      London Stock Exchange Group (Services) Limited

      CRN 09313935
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      1. Level 2 Active LTD 2 children

        Lseg B1 Limited

        CRN 15546727
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        1. Level 3 Active LTD

          Lseg B2 Limited

          CRN 15547046
          Profile
        2. Level 3 Active LTD

          Lseg B3 Limited

          CRN 15890870
          Profile
      2. Level 2 Active LTD

        Lseg Business Services Limited

        CRN 08980140
        Profile
      3. Level 2 Active LTD

        Lseg Employment Services Limited

        CRN 09100833
        Profile
    7. Level 1 Active LTD 5 children

      Lsegh (Luxembourg) Limited

      CRN 09297419
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      1. Level 2 Active LTD 2 children

        Lseg (F) Limited

        CRN 11866055
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        1. Level 3 Active LTD 1 child

          Lseg F1 Limited

          CRN 12315951
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          1. Level 4 Active LTD

            Lseg F2 Limited

            CRN 12316096
            Profile
      2. Level 2 Active LTD

        Lseg (M) Financing Limited

        CRN 10532155
        Profile
      3. Level 2 Active LTD

        Lseg F3 Limited

        CRN 13059566
        Profile
    8. Level 1 Active LTD 3 children

      London Stock Exchange Group Holdings (R) Limited

      CRN 07388645
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      1. Level 2 Active LTD 2 children

        Turquoise Global Holdings Limited

        CRN 07102717
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        1. Level 3

          06132425

          CRN 06132425
        2. Level 3

          09997919

          CRN 09997919
    9. Level 1 Active LTD 3 children

      UK Lseg Financing 1 Limited

      CRN 13057087
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      1. Level 2 Active PRIVATE-LIMITED-GUARANT-NSC 2 children

        Luh Financing Limited

        CRN 13074308
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        1. Level 3 Active LTD

          Lseg International Financing Limited

          CRN 16128262
          Profile
        2. Level 3 Active LTD

          UK Lseg Financing Limited

          CRN 13042334
          Profile
    10. Level 1 Active PLC 2 children

      London Stock Exchange PLC

      CRN 02075721
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      1. Level 2

        02471287

        CRN 02471287
      2. Level 2 Active LTD

        Stock Exchange (Holdings) Limited(The)

        CRN 00459577
        Profile
    11. Level 1 Active LTD

      Acadiasoft (UK) Ltd

      CRN 07281693
      Profile
    12. Level 1 Active LTD

      Curve Global Limited

      CRN 09978023
      Profile
    13. Level 1 Active LTD

      London Stock Exchange Group Holdings (Italy) Limited

      CRN 06795359
      Profile
    14. Level 1 Active PLC

      Lsega Financing PLC

      CRN 13091751
      Profile
    15. Level 1 Active LTD

      Lsega Limited

      CRN 12224744
      Profile
    16. Level 1 Active LTD

      Lsega2 Limited

      CRN 12225042
      Profile
    17. Level 1 Active LTD

      Tora Trading Services Limited

      CRN 13494994
      Profile