| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 3BM LIMITED | 08008506 | 18/10/2024 | Gold |
| APOLLO STRATEGIC COMMUNICATIONS LIMITED | 06563797 | 24/10/2024 | Gold |
| CENTARA BUREAU SERVICES LTD | 07819679 | 12/11/2021 | Dissolved |
| CENTARA ENGINEERING SERVICES LTD | 10862027 | 12/11/2021 | Dissolved |
| CENTARA GROUP LTD | 08120950 | 12/11/2021 | Dissolved |
| FUSION PROJECT MANAGEMENT LIMITED | 05705987 | 18/10/2024 | Gold |
| KENDALL KINGSCOTT LIMITED | 04605743 | 29/10/2024 | Bronze |
| PROEON HOLDINGS LIMITED | 11306634 | 21/07/2022 | Dissolved |
| TRAVIS BAKER (HOLDINGS) LTD | 08922122 | 06/10/2022 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BROWN & MAY MARINE HOLDINGS LIMITED | 12696411 | 14/10/2022 | 27/02/2024 | Dissolved |
| BTS UTILITY ARB LIMITED | 05597917 | 07/12/2018 | 21/05/2021 | Dissolved |
| CAN LIMITED | 06664140 | 26/10/2018 | 21/05/2021 | Not Trading |
| CAN LONDON LIMITED | 04903485 | 26/10/2018 | 21/05/2021 | Not Trading |
| CENTRAL ALLIANCE (HOLDINGS) LIMITED | 08887003 | 12/03/2018 | 21/05/2021 | One Red Flag |
| DVCR GROUP LIMITED | 10212690 | 02/03/2021 | 05/03/2024 | Dissolved |
| GEOTECHNICAL & STRUCTURAL SERVICES (HOLDINGS) LIMITED | 09730275 | 27/11/2017 | 21/05/2021 | Dissolved |
| GEOTECHNICAL AND STRUCTURAL SERVICES LIMITED | 08388127 | 27/11/2017 | 21/05/2021 | Dissolved |
| HEADLAND GROUP LIMITED | SC162974 | 08/03/2019 | 21/05/2021 | Dissolved |
| MIDROCK CONSTRUCTION LIMITED | 08250303 | 26/09/2022 | 06/03/2024 | Dissolved |
| PENDRAGON HOLDINGS LIMITED | 10212776 | 02/03/2021 | 05/03/2024 | Dissolved |
| PHAROS POWER SUPPORT GROUP LIMITED | 13044906 | 16/12/2020 | 07/03/2024 | Dissolved |
| PS RAIL LIMITED | 04454534 | 27/04/2016 | 28/11/2023 | Dissolved |
| SPENCER ECA GROUP LIMITED | 12025776 | 03/08/2022 | 01/03/2024 | Dissolved |
| SUSTAINABLE PIGMENTS LIMITED | 03446438 | 08/09/2020 | 21/05/2021 | Dissolved |
| TBF CONTRACTING LIMITED | 09762168 | 07/12/2018 | 01/03/2024 | Dissolved |
| THUS CONSULTANTS LTD | 12258876 | 18/01/2022 | 12/03/2024 | Dissolved |
| VERISYS LIMITED | 07126271 | 29/11/2019 | 11/04/2022 | Gold |
| WATERTRAIN ACQUISITIONS LIMITED | 08571292 | 04/05/2022 | 05/03/2024 | Dissolved |
| WE ARE BRANDNEW LTD | 14247042 | 02/06/2023 | 28/08/2024 | Not Trading |