Bymetric
UK company intelligence
Group branch

Ocs Holdco 1 Limited group

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

Company profile
Children
97
Direct
1
Levels
14

Hierarchy

Updated 06 Jun 2026 16:52

PSC corporate control
  1. Root Active LTD 97 children

    Ocs Holdco 1 Limited

    CRN 14111992
    Profile
    1. Level 1 Active LTD 96 children

      Ocs Holdco 2 Limited

      CRN 14112166
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      1. Level 2 Active LTD 95 children

        Ocs Holdco 3 Limited

        CRN 14112262
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        1. Level 3 Active LTD 94 children

          Ocs Holdco 4 Limited

          CRN 14112368
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          1. Level 4 Active LTD 93 children

            Ocs Parco Limited

            CRN 14112511
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            1. Level 5 Active LTD 92 children

              Ocs Group Holdings Limited

              CRN 14112592
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              1. Level 6 Active LTD 91 children

                Ocs Group Investments Limited

                CRN 14112680
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                1. Level 7 Active LTD 90 children

                  Ocs Group International Limited

                  CRN 02946849
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                  1. Level 8 Active LTD 82 children

                    Ocs UK&I Limited

                    CRN 06355228
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                    1. Level 9 Active LTD 27 children

                      Ocs Group UK Limited

                      CRN 03056469
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                      1. Level 10 Active LTD 6 children

                        Emcor (UK) Limited

                        CRN 02353544
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                        1. Level 11 Active PLC 5 children

                          Emcor Group (UK) PLC

                          CRN 00806888
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                          1. Level 12 Active LTD

                            Drake & Scull Airport Services Limited

                            CRN 02668077
                            Profile
                          2. Level 12 Active LTD

                            Emcor Energy Services Limited

                            CRN 03114139
                            Profile
                          3. Level 12 Active LTD

                            Emcor Engineering Services Limited

                            CRN 03667540
                            Profile
                          4. Level 12 Active LTD

                            Emcor Facilities Services Limited

                            CRN 03053121
                            Profile
                          5. Level 12 Active LTD

                            Emcor Rail Limited

                            CRN 03667538
                            Profile
                      2. Level 10 Active LTD 6 children

                        WBW City Holdings Ltd

                        CRN 11729338
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                        1. Level 11 Active LTD 1 child

                          K9 Security Holdings Limited

                          CRN 13278191
                          Explore branch Profile
                          1. Level 12 Active LTD

                            K9 Patrol Ltd

                            CRN 05920614
                            Profile
                        2. Level 11 Active LTD

                          Businesswatch Guarding Services Limited

                          CRN 11431125
                          Profile
                        3. Level 11 Active LTD

                          City Group Security Limited

                          CRN 02814854
                          Profile
                        4. Level 11 Active LTD

                          Gr8 Security Limited

                          CRN 06497135
                          Profile
                        5. Level 11 Active LTD

                          Sight & Sound Security Limited

                          CRN 05761963
                          Profile
                      3. Level 10 Active LTD 2 children

                        The Exclusive Services Group Limited

                        CRN 09924495
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                        1. Level 11 Active LTD 1 child

                          Exclusive Contract Services Limited

                          CRN 02189512
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                          1. Level 12 Active LTD

                            Brayborne Facilities Services Limited

                            CRN 01862534
                            Profile
                      4. Level 10 Active LTD 1 child

                        Abate Limited

                        CRN 03753133
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                        1. Level 11 Active LTD

                          Monitor Pest Control Limited

                          CRN 03636793
                          Profile
                      5. Level 10 Active LTD 1 child

                        Accuro Group Holdings Limited

                        CRN 12877541
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                        1. Level 11 Active LTD

                          Accuro Support Services Group Limited

                          CRN 07905107
                          Profile
                      6. Level 10 Active LTD

                        Accuro FM Ltd

                        CRN 03070774
                        Profile
                      7. Level 10 Active LTD

                        Active Air Conditioning Limited

                        CRN SC198646
                        Profile
                      8. Level 10 Active LTD

                        Forth and Oban Limited

                        CRN SC169861
                        Profile
                      9. Level 10 Active LTD

                        Forth Holdings (Support Services) Limited

                        CRN SC401258
                        Profile
                      10. Level 10 Active LTD

                        Maxim Facilities Management Ltd

                        CRN 07392983
                        Profile
                      11. Level 10 Active LLP

                        Sussex Estates and Facilities LLP

                        CRN OC388673
                        Profile
                    2. Level 9 Active LTD 17 children

                      Ocs Security Limited

                      CRN 04376463
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                      1. Level 10 Active LTD 16 children

                        Profile Security Group Ltd

                        CRN 03974254
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                        1. Level 11 Active LTD 15 children

                          Profile Security Services Limited

                          CRN 02371997
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                          1. Level 12 Active LTD 7 children

                            Dbi Support Services Limited

                            CRN 06693392
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                            1. Level 13 Active LTD 6 children

                              Apple Security Group Limited

                              CRN 01528460
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                              1. Level 14

                                01993728

                                CRN 01993728
                              2. Level 14

                                04158985

                                CRN 04158985
                              3. Level 14

                                05043318

                                CRN 05043318
                              4. Level 14

                                06954227

                                CRN 06954227
                              5. Level 14

                                06954228

                                CRN 06954228
                              6. Level 14

                                07032409

                                CRN 07032409
                          2. Level 12

                            07577976

                            CRN 07577976
                          3. Level 12

                            09694903

                            CRN 09694903
                          4. Level 12 Active LTD

                            Atlas (UK) Security Services Ltd

                            CRN 05383752
                            Profile
                          5. Level 12 Active LTD

                            Control Room Services Limited

                            CRN 06913363
                            Profile
                          6. Level 12 Active LTD

                            Facilities Resource Management Limited

                            CRN 08340624
                            Profile
                          7. Level 12 Active LTD

                            Profile Consultants Limited

                            CRN 04379108
                            Profile
                          8. Level 12 Active LTD

                            Trigon Limited

                            CRN 04989824
                            Profile
                    3. Level 9 Active LTD 13 children

                      Incentive FM Group Limited

                      CRN 06757544
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                      1. Level 10 Active LTD 3 children

                        Wes (Holdings) Limited

                        CRN 10203608
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                        1. Level 11 Active LTD

                          Incentive Tec Fire & Security Systems Limited

                          CRN 10210337
                          Profile
                        2. Level 11 Active LTD

                          Weston Electrical & Mechanical Services Limited

                          CRN 08213757
                          Profile
                        3. Level 11 Liquidation LTD

                          Weston Electrical Services Limited

                          CRN 03825111
                          Profile
                      2. Level 10 Active LTD 1 child

                        Incentive Facilities Management Limited

                        CRN 04324546
                        Explore branch Profile
                        1. Level 11 Active LTD

                          Incentive Support Services Limited

                          CRN 05667199
                          Profile
                      3. Level 10 Active LTD

                        Ace Environmental Engineering Limited

                        CRN 01782534
                        Profile
                      4. Level 10 Active LTD

                        Air Conditioning Economics (Holdings) Limited

                        CRN 05572867
                        Profile
                      5. Level 10 Active LTD

                        Arl Support Services Limited

                        CRN 05636696
                        Profile
                      6. Level 10 Active LTD

                        Incentive Consultancy Limited

                        CRN 08579138
                        Profile
                      7. Level 10 Active LTD

                        Incentive FM Limited

                        CRN 10467253
                        Profile
                      8. Level 10 Active LTD

                        Incentive Lynx Security Limited

                        CRN 01719390
                        Profile
                      9. Level 10 Active LTD

                        Incentive Tec Limited

                        CRN 01838293
                        Profile
                    4. Level 9 Active LTD 6 children

                      Ocs M&E Services Limited

                      CRN SC033489
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                      1. Level 10 Active LTD 5 children

                        Thermotech Solutions Limited

                        CRN 08596374
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                        1. Level 11 Active LTD 3 children

                          Fire and Air Services Limited

                          CRN 06473866
                          Explore branch Profile
                          1. Level 12

                            08510337

                            CRN 08510337
                          2. Level 12 Active LTD

                            Oakwood Air Conditioning Limited

                            CRN 01288124
                            Profile
                          3. Level 12 Active LTD

                            Oakwood Technology Group Limited

                            CRN 02400512
                            Profile
                        2. Level 11 Active LTD

                          Ensco 1194 Limited

                          CRN 10348670
                          Profile
                    5. Level 9 Active LTD 2 children

                      Ocs Food Co Limited

                      CRN 02569158
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                      1. Level 10

                        03935606

                        CRN 03935606
                      2. Level 10 Active LTD

                        Ocs Managed Services Limited

                        CRN 05261471
                        Profile
                    6. Level 9 1 child

                      04626399

                      CRN 04626399
                      Explore branch
                      1. Level 10

                        08419530

                        CRN 08419530
                    7. Level 9 Active LTD 1 child

                      Ocs Integrated Solutions Limited

                      CRN SC142990
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                      1. Level 10

                        SC180260

                        CRN SC180260
                    8. Level 9 Active LTD 1 child

                      Specialist Window Cleaning Limited

                      CRN 07710927
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                      1. Level 10 Active LTD

                        Greig Avinou Limited

                        CRN SC385448
                        Profile
                    9. Level 9

                      01345753

                      CRN 01345753
                    10. Level 9

                      10131272

                      CRN 10131272
                    11. Level 9

                      10250502

                      CRN 10250502
                    12. Level 9 Active LTD

                      Fes FM Limited

                      CRN SC220049
                      Profile
                    13. Level 9 Active LTD

                      Incentive Qas Limited

                      CRN 02477944
                      Profile
                    14. Level 9 Active LTD

                      Ocs Pest Control Limited

                      CRN 04010488
                      Profile
                  2. Level 8 Active LTD 2 children

                    Ocs UK&I Holdings Limited

                    CRN 11278510
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                    1. Level 9 Active LTD 1 child

                      Ocs UK&I Group Holdings Limited

                      CRN 03786009
                      Explore branch Profile
                      1. Level 10 Active LTD

                        Ocs Group UK&I Limited

                        CRN 09022198
                        Profile
                  3. Level 8 Active LTD 1 child

                    Servest Aktrion Limited

                    CRN 11168582
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                    1. Level 9 Active LTD

                      Alpha Facilities Management Limited

                      CRN 05472405
                      Profile
                  4. Level 8 Active LTD

                    Next Gen FM Limited

                    CRN 15929145
                    Profile
                  5. Level 8 Active LTD

                    Next Generation Facilities Management Limited

                    CRN 15929012
                    Profile