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UK company intelligence
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Certek Group Midco 1 Limited group

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

Company profile
Children
93
Direct
1
Levels
8

Hierarchy

Updated 06 Jun 2026 16:52

PSC corporate control
  1. Root Active LTD 93 children

    Certek Group Midco 1 Limited

    CRN 15817991
    Profile
    1. Level 1 Active LTD 92 children

      Certek Group Midco 2 Limited

      CRN 15824208
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      1. Level 2 Active LTD 91 children

        Certek Group Holdings Limited

        CRN 15828160
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        1. Level 3 Active LTD 19 children

          Fenix Topco Limited

          CRN 15831239
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          1. Level 4 Active LTD 18 children

            Fenix Bidco Limited

            CRN 15811615
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            1. Level 5 Active LTD 17 children

              The Wastepack Group Limited

              CRN 03985811
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              1. Level 6 Active LTD 3 children

                Integra Compliance Limited

                CRN SC226275
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                1. Level 7 Active LTD 1 child

                  Weee Link Limited

                  CRN SC313555
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                  1. Level 8

                    06640572

                    CRN 06640572
                2. Level 7 Active LTD

                  S.W.S. Compak Limited

                  CRN 04934057
                  Profile
              2. Level 6 Active LTD 2 children

                Wastepack Limited

                CRN SC174113
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                1. Level 7 Active LTD

                  Onepack Compliance Limited

                  CRN 06889729
                  Profile
                2. Level 7 Active LTD

                  Recycle Wales LTD.

                  CRN 04543366
                  Profile
              3. Level 6 Active LTD 1 child

                Electrolink Recycling Limited

                CRN SC310025
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                1. Level 7 Active PRIVATE-LIMITED-GUARANT-NSC

                  Weee Schemes Forum Limited

                  CRN 08663591
                  Profile
              4. Level 6 Active LTD 1 child

                TGBN Ltd

                CRN 06929701
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                1. Level 7 Active LTD

                  The Green Business Network Ltd

                  CRN 10265867
                  Profile
              5. Level 6 Active LTD

                Electrolink Limited

                CRN 05895946
                Profile
              6. Level 6 Active LTD

                Envirolink Recycling Ltd

                CRN 04662573
                Profile
              7. Level 6 Active LTD

                Nilwaste Compliance Limited

                CRN 07653847
                Profile
              8. Level 6 Active LTD

                Nipak Limited

                CRN NI044560
                Profile
              9. Level 6 Active LTD

                Synergy Compliance Limited

                CRN 04835772
                Profile
              10. Level 6 Active LTD

                Wastepack Compliance Limited

                CRN SC346681
                Profile
        2. Level 3 Active LTD 12 children

          Premises Topco Limited

          CRN 16196298
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          1. Level 4 Active LTD 11 children

            Premises Bidco Limited

            CRN 16199410
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            1. Level 5 Active LTD 10 children

              Part B Group Ltd

              CRN 12861287
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              1. Level 6 Active LTD 1 child

                Part B Fire Engineering Limited

                CRN 14199209
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                1. Level 7 Active LTD

                  Part B Fire Engineering (Wales) Limited

                  CRN 14337985
                  Profile
              2. Level 6 Active LTD

                Leviathan Consulting Limited

                CRN 07563750
                Profile
              3. Level 6 Active LTD

                Part B Access & Training Limited

                CRN 14627672
                Profile
              4. Level 6 Active LTD

                Part B Commercial Services Limited

                CRN 14239010
                Profile
              5. Level 6 Active LTD

                Part B Expert Services Limited

                CRN 14239001
                Profile
              6. Level 6 Active LTD

                Part B Forensic Surveying Services Limited

                CRN 14239042
                Profile
              7. Level 6 Active LTD

                Part B Operations Limited

                CRN 14238855
                Profile
              8. Level 6 Active LTD

                Part B Risk Management Limited

                CRN 14316189
                Profile
              9. Level 6 Active LTD

                Part B Training Limited

                CRN 14239033
                Profile
        3. Level 3 Active LTD 11 children

          Blade Topco Limited

          CRN 16387864
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          1. Level 4 Active LTD 10 children

            Blade Bidco Limited

            CRN 16388614
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            1. Level 5 Active LTD 9 children

              Gale Bidco Limited

              CRN 12047374
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              1. Level 6 Active LTD 8 children

                Gev Holdings Limited

                CRN 09318748
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                1. Level 7 Active LTD 5 children

                  Gev Group Limited

                  CRN 09711653
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                  1. Level 8

                    07108496

                    CRN 07108496
                  2. Level 8 Active LTD

                    Bladeteam Limited

                    CRN 15301014
                    Profile
                  3. Level 8 Active LTD

                    Gev Offshore Limited

                    CRN 06536119
                    Profile
                  4. Level 8 Active LTD

                    Gev Wind Power Limited

                    CRN 09735090
                    Profile
                  5. Level 8 Active LTD

                    Ventura Wind Energy Ltd

                    CRN 08881325
                    Profile
                2. Level 7 Active LTD

                  Wpl Risk Advisory Limited

                  CRN 15018194
                  Profile
                3. Level 7 Active LTD

                  Wpl Technology Limited

                  CRN 15018264
                  Profile
        4. Level 3 Active LTD 7 children

          Alchemy Topco Limited

          CRN 17030469
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          1. Level 4 Active LTD 6 children

            Alchemy Bidco Limited

            CRN 17032753
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            1. Level 5 Active LTD 4 children

              Alpha Biolaboratories Holdings Limited

              CRN 15274402
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              1. Level 6 Active LTD

                Alpha Biolaboratories Analytical Ltd

                CRN 09807843
                Profile
              2. Level 6 Active LTD

                Alpha Biolaboratories Legal Limited

                CRN 08269816
                Profile
              3. Level 6 Active LTD

                Alpha Biolaboratories Limited

                CRN 09987941
                Profile
              4. Level 6 Active LTD

                Alpha Biolaboratories Retail Limited

                CRN 07936081
                Profile
            2. Level 5 Active LTD

              Alpha Biolaboratories Corporate Limited

              CRN 09414132
              Profile
        5. Level 3 Active LTD 4 children

          Fra Topco Limited

          CRN 16851113
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          1. Level 4 Active LTD 3 children

            Fra Bidco Limited

            CRN 16853547
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            1. Level 5 Active LTD 2 children

              In-Line Safety Limited

              CRN 05302302
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              1. Level 6 Active LTD 1 child

                Inline Safety Management (Services) Ltd

                CRN 08864049
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                1. Level 7

                  08679952

                  CRN 08679952
        6. Level 3 Active LTD 4 children

          JIGGY Topco Limited

          CRN 16681627
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          1. Level 4 Active LTD 3 children

            JIGGY Midco Limited

            CRN 16682192
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            1. Level 5 Active LTD 2 children

              JIGGY Bidco Limited

              CRN 16685044
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              1. Level 6 Active LTD

                Jpi Building Control Approvers Limited

                CRN 15772877
                Profile
              2. Level 6 Active LTD

                Jpi Fire Consultants Ltd

                CRN 13301389
                Profile
        7. Level 3 Active LTD 3 children

          Seaside Topco Limited

          CRN 16468182
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          1. Level 4 Active LTD 2 children

            Seaside Bidco Limited

            CRN 16468496
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            1. Level 5 Active LTD 1 child

              Scymaris Group Limited

              CRN 14977315
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              1. Level 6 Active LTD

                Scymaris Ltd

                CRN 10134163
                Profile
        8. Level 3 Active PRIVATE LIMITED COMPANY 2 children

          Analyte Topco Limited

          CRN 17085787
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          1. Level 4 Active PRIVATE LIMITED COMPANY 1 child

            Analyte Bidco Limited

            CRN 17086550
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            1. Level 5 Active LTD

              Arc Pharma (UK) Limited

              CRN 08758564
              Profile
        9. Level 3 Active LTD 2 children

          Comb Topco Limited

          CRN 16026089
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          1. Level 4 Active LTD 1 child

            Comb Bidco Limited

            CRN 16029541
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            1. Level 5 Active LTD

              Stony Lane Laboratories Ltd

              CRN 10687455
              Profile
        10. Level 3 Active LTD 2 children

          Cos Topco Limited

          CRN 16115164
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          1. Level 4 Active LTD 1 child

            Cos Bidco Limited

            CRN 16116121
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            1. Level 5 Active LTD

              Advanced Development & Safety Laboratories Limited

              CRN 06605376
              Profile
        11. Level 3 Active LTD 2 children

          Hazard Topco Limited

          CRN 15977712
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          1. Level 4 Active LTD 1 child

            Hazard Bidco Limited

            CRN 15977775
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            1. Level 5 Active LTD

              Cenelec Standards Inspections Limited

              CRN 02051770
              Profile
        12. Level 3 Active LTD 2 children

          Motor Topco Limited

          CRN 16688983
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          1. Level 4 Active LTD 1 child

            Motor Bidco Limited

            CRN 16689690
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            1. Level 5 Active LTD

              Selstone Ltd

              CRN 06351624
              Profile
        13. Level 3 Active LTD 2 children

          Norths Topco Limited

          CRN 16888805
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          1. Level 4 Active LTD 1 child

            Norths Bidco Limited

            CRN 16889189
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            1. Level 5 Active LTD

              North Star Environmental Ltd

              CRN 07948744
              Profile
        14. Level 3 Active LTD 1 child

          Certify Topco Limited

          CRN 16978864
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          1. Level 4 Active LTD

            Certify Bidco Limited

            CRN 16980582
            Profile
        15. Level 3 Active PRIVATE LIMITED COMPANY 1 child

          Flame Topco Limited

          CRN 17182579
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          1. Level 4 Active PRIVATE LIMITED COMPANY

            Flame Bidco Limited

            CRN 17186811
            Profile
        16. Level 3 Active LTD 1 child

          Levi Topco Limited

          CRN 15977877
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          1. Level 4 Active LTD

            Levi Bidco Limited

            CRN 15977710
            Profile