Bymetric
UK company intelligence
Group branch

Helix Bufferco Limited group

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

Company profile
Children
6
Direct
1
Levels
3

Hierarchy

Updated 06 Jun 2026 16:52

PSC corporate control
  1. Root Active LTD 6 children

    Helix Bufferco Limited

    CRN 07428829
    Profile
    1. Level 1 Active LTD 5 children

      Helix Acquisition Limited

      CRN 07428859
      Explore branch Profile
      1. Level 2 Active LTD 1 child

        HS1 Limited

        CRN 03539665
        Explore branch Profile
        1. Level 3 Active LTD

          High Speed One (HS1) Limited

          CRN 06045862
          Profile
      2. Level 2 Active LTD

        Ctrl (UK) Limited

        CRN 03578740
        Profile
      3. Level 2 Active PLC

        High Speed Rail Finance (1) PLC

        CRN 08346271
        Profile
      4. Level 2 Active PLC

        High Speed Rail Finance PLC

        CRN 08196684
        Profile