Bymetric
UK company intelligence
Top-level group

Colt Group Holdings Limited group

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

Company profile
Children
19
Direct
1
Levels
8

Hierarchy

Updated 07 Jul 2026 09:49

PSC corporate control
  1. Root Active LTD 19 children

    Colt Group Holdings Limited

    CRN 11530966
    Profile
    1. Level 1 Active LTD 18 children

      Colt Avengers Limited

      CRN 11556829
      Explore branch Profile
      1. Level 2 Active LTD 17 children

        Colt Technology Services Holdings Limited

        CRN 14551471
        Explore branch Profile
        1. Level 3 Active LTD 16 children

          Colt Technology Services Group Limited

          CRN 03232904
          Explore branch Profile
          1. Level 4 Active PRIVATE-UNLIMITED 6 children

            Colt Telecom Finance Euro

            CRN 04421637
            Explore branch Profile
            1. Level 5 Active LTD 5 children

              Colt Technology Services Europe Limited

              CRN 03218510
              Explore branch Profile
              1. Level 6 Active LTD 3 children

                Lumen Technologies Emea Holdings Limited

                CRN 03855219
                Explore branch Profile
                1. Level 7 Active LTD 1 child

                  Lumen Technologies UK Limited

                  CRN 02495998
                  Explore branch Profile
                  1. Level 8 Active LTD

                    Fibernet UK Limited

                    CRN 02940263
                    Profile
                2. Level 7 Active LTD

                  Lumen Technologies Europe Limited

                  CRN 03728783
                  Profile
              2. Level 6 Active LTD

                Colt Netherlands Holding Limited

                CRN 03548794
                Profile
          2. Level 4 Active LTD 5 children

            Colt Telecom Holdings Limited

            CRN 03889002
            Explore branch Profile
            1. Level 5 Active LTD 2 children

              Colt Telecom Limited

              CRN 03265299
              Explore branch Profile
              1. Level 6 Active PRIVATE-UNLIMITED 1 child

                Colt Technology Services

                CRN 02452736
                Explore branch Profile
                1. Level 7 Active LTD

                  Colt KJC Limited

                  CRN 08613200
                  Profile
            2. Level 5 Active LTD

              City of London Telecommunications Limited

              CRN 01939847
              Profile
            3. Level 5 Active LTD

              Colt Mobile Telecommunications Limited

              CRN 05739732
              Profile
          3. Level 4 Active PRIVATE-UNLIMITED

            Colt Telecom Finance Denmark

            CRN 04421601
            Profile
          4. Level 4 Active PRIVATE-UNLIMITED

            Colt Telecom Finance Sweden

            CRN 04421628
            Profile
          5. Level 4 Active PRIVATE-UNLIMITED

            Colt Telecom Finance Switzerland

            CRN 04421643
            Profile