| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CI-ONE CONSTRUCTION LIMITED | 09451654 | 01/04/2020 | Dissolved |
| ELECTRA-COM (SCOTLAND) LTD. | SC208544 | 31/07/2014 | Dissolved |
| G H RESTALL CONSULTING SERVICES LIMITED | 10322783 | 10/08/2016 | Dissolved |
| GEORGE RESTALL LTD | 12374674 | 23/12/2019 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DALKIA FACILITIES NORTHERN UK LIMITED | 05970050 | 27/02/2014 | 01/10/2015 | Amber |
| DALKIA OPERATIONS LIMITED | 06275653 | 24/01/2012 | 01/10/2015 | Bronze |
| DALKIA SCOTSHIELD LIMITED | SC133446 | 31/07/2014 | 01/10/2015 | Silver |
| DK WHS LIMITED | 05211611 | 27/01/2012 | 01/10/2015 | Gold |
| GARSIDE & LAYCOCK (GROUP) LIMITED | 01999783 | 31/07/2012 | 01/10/2015 | Dissolved |
| GARSIDE & LAYCOCK (ST.ANNES) LIMITED | 02235862 | 31/07/2012 | 01/10/2015 | Dissolved |
| GARSIDE AND LAYCOCK LTD | 02630794 | 31/07/2012 | 01/10/2015 | Dissolved |
| INTERSERVE PILING LIMITED | 00196260 | 01/04/2020 | 30/09/2021 | Dissolved |
| INTERSERVE RAIL LIMITED | 00110192 | 01/04/2020 | 30/09/2021 | Dissolved |
| LEVEN ENERGY SERVICES LIMITED | 06731507 | 22/07/2015 | 01/10/2015 | Amber |
| NEW MILL QUARTER (BL) RESIDENT MANAGEMENT COMPANY LIMITED | 10830482 | 18/12/2018 | 04/02/2020 | Not Trading |
| NEW MILL QUARTER ESTATE RESIDENT MANAGEMENT COMPANY LIMITED | 10830495 | 18/12/2018 | 04/02/2020 | Not Trading |
| PARAGON MANAGEMENT UK LIMITED | 05437375 | 01/04/2020 | 29/09/2023 | Silver |
| SPIE ENS LIMITED | 04944918 | 31/07/2013 | 01/10/2015 | Dissolved |
| SPIE OIL & GAS SERVICES LIMITED | 09449977 | 20/02/2015 | 21/10/2015 | Silver |
| TILBURY DOUGLAS CONSTRUCTION LIMITED | 00303359 | 01/04/2020 | 29/09/2023 | Silver |
| TILBURY DOUGLAS ENGINEERING LIMITED | 03044398 | 01/04/2020 | 29/09/2023 | Silver |
| TILBURY DOUGLAS HOLDINGS LIMITED | 11982592 | 28/09/2021 | 29/09/2023 | Bronze |
| TILBURY WATER TREATMENT LIMITED | 02496037 | 01/04/2020 | 29/09/2023 | Not Trading |
| VEHICLE RENTAL IRELAND LIMITED | NI048121 | 31/07/2013 | 01/10/2015 | Dissolved |
| WHITTLE CONTRACTS LIMITED | 02047119 | 01/04/2020 | 30/09/2021 | Dissolved |