| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| EPIRIS LLP | OC412384 | 26/03/2018 | Gold |
| EPIRIS MANAGERS LLP | OC320352 | 24/06/2015 | Insolvent |
| HANGAR HOLDCO LIMITED | 14221260 | 06/12/2022 | Bronze |
| SAPPHIRE GP LIMITED | 11159903 | 19/01/2018 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 121222 HOLDCO LIMITED | 10787992 | 25/10/2023 | 01/11/2023 | Amber |
| 121333 LIMITED | 10788118 | 25/10/2023 | 01/11/2023 | Amber |
| ABBA HOLDCO LIMITED | 15116570 | 05/09/2023 | 18/12/2023 | Bronze |
| AMAZON GROUP LIMITED | 06615578 | 13/06/2008 | 18/01/2011 | Dissolved |
| BABBAGE BIDCO LIMITED | 14011276 | 30/03/2022 | 31/08/2022 | Silver |
| BERNERS BIDCO LIMITED | 14010847 | 29/03/2022 | 31/08/2022 | Bronze |
| BIPLANE BIDCO (UK) LIMITED | 09693921 | 20/07/2015 | 18/10/2016 | Not Trading |
| EPIRIS ADVISERS LLP | OC336456 | 11/07/2014 | 18/11/2019 | Dissolved |
| EPIRIS MANAGERS LLP | OC320352 | 01/09/2011 | 11/07/2014 | Insolvent |
| GATES BIDCO LIMITED | 14010552 | 29/03/2022 | 31/08/2022 | Bronze |
| GSF CAR PARTS LIMITED | 01779084 | 25/10/2023 | 01/11/2023 | Bronze |
| JOBS MIDCO 2 LIMITED | 14010133 | 29/03/2022 | 31/08/2022 | Silver |
| LOISEAU BIDCO LIMITED | 15116827 | 05/09/2023 | 18/12/2023 | Bronze |
| PA GROUP HOLDINGS LIMITED | 08137984 | 25/10/2023 | 01/11/2023 | Silver |
| PHOENIX EQUITY PARTNERS HOLDINGS LLP | OC300503 | 01/01/2007 | 19/07/2011 | Silver |
| PHOENIX EQUITY PARTNERS LIMITED | 01786523 | 01/03/2008 | 18/01/2011 | Gold |
| PINE PROPERTY SERVICES LTD | 05274338 | 19/04/2016 | 24/05/2017 | Dissolved |
| SAPPHIRE BIDCO LIMITED | 11157309 | 18/01/2018 | 16/07/2018 | Amber |
| SAPPHIRE HOLDCO LIMITED | 11157282 | 18/01/2018 | 16/07/2018 | Dissolved |
| SAPPHIRE MIDCO LIMITED | 11157151 | 18/01/2018 | 16/07/2018 | Dissolved |
| SAPPHIRE TOPCO LIMITED | 11157141 | 18/01/2018 | 20/04/2020 | Dissolved |
| TURING MIDCO 1 LIMITED | 14009674 | 29/03/2022 | 31/08/2022 | Bronze |