| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ADVANCED SCIENTIFIC MATERIALS ACQUICO LIMITED | 13548715 | 05/08/2021 | Bronze |
| ADVANCED SCIENTIFIC MATERIALS PLEDGECO LIMITED | 13546692 | 04/08/2021 | Bronze |
| DISCOVERY SOFTWARE HOLDINGS ACQUICO LIMITED | 14077295 | 29/04/2022 | Silver |
| DISCOVERY SOFTWARE HOLDINGS PLEDGECO LIMITED | 14076357 | 28/04/2022 | Bronze |
| TITIAN SOFTWARE HOLDINGS LIMITED | 07394264 | 31/05/2022 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AUDIO PRECISION UK LTD | 07309951 | 31/10/2018 | 14/01/2019 | Bronze |
| BV ACQUISITIONS XIII AM LIMITED | 13546222 | 04/08/2021 | 06/03/2023 | Silver |
| BV PPT HOLDINGS LTD. | 09209152 | 09/09/2014 | 04/03/2025 | Amber |
| LI-COR BIOSCIENCES UK LIMITED | 04154721 | 01/12/2021 | 13/01/2022 | Gold |
| PHYSICAL PROPERTIES TESTING LTD. | 09210539 | 09/09/2014 | 04/03/2025 | Amber |
| PROCESS SENSING TECHNOLOGIES LTD. | 10428953 | 14/10/2016 | 25/11/2020 | One Red Flag |
| PST GROUP HOLDINGS LTD | 10098815 | 12/10/2016 | 25/11/2020 | One Red Flag |
| QOGNIFY LIMITED | 09674138 | 28/09/2015 | 06/04/2023 | Silver |
| SPT ACQUICO LIMITED | 11377349 | 06/09/2018 | 31/08/2022 | One Red Flag |
| SPT LABTECH LIMITED | 03300999 | 27/09/2018 | 08/11/2018 | Silver |
| SPT PLEDGECO LIMITED | 11375107 | 06/09/2018 | 31/08/2022 | Bronze |
| SPT VENTURES LIMITED | 11567011 | 13/09/2018 | 31/08/2022 | Bronze |