| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ADVANCED RESEARCH CLUSTERS HOLDCO LIMITED | 10951871 | 05/10/2021 | Gold |
| ARC DEVELOPMENT MANAGEMENT (UK) LIMITED | 10745805 | 05/10/2021 | Gold |
| BRACKNELL MANAGEMENT LIMITED | 02749061 | 20/12/2021 | One Red Flag |
| HATFIELD AERODROME (MANAGEMENT) LIMITED | 04145262 | 20/12/2021 | One Red Flag |
| HATFIELD BUSINESS PARK MANAGEMENT LIMITED | 02728563 | 20/12/2021 | One Red Flag |
| MANCHESTER AIRPORT BUSINESS PARK MANAGEMENT LIMITED | 04268500 | 20/12/2021 | One Red Flag |
| OXFORD BUSINESS PARK (NORTH) MANAGEMENT LIMITED | 02936211 | 20/12/2021 | One Red Flag |
| OXFORD BUSINESS PARK (SOUTH) MANAGEMENT LIMITED | 02936217 | 20/12/2021 | One Red Flag |
| SBP MANAGEMENT LIMITED | 01910057 | 12/01/2022 | Silver |
| THE TERRACE AT HARWELL MANAGEMENT COMPANY LIMITED | 05742416 | 26/01/2023 | Dissolved |
| UXBRIDGE MANAGEMENT COMPANY LIMITED | 04968550 | 20/12/2021 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CHARLTON COURT (GLOUCESTER BP) MANAGEMENT LIMITED | 06345422 | 20/12/2021 | 01/12/2022 | Bronze |
| GLOUCESTER BUSINESS PARK MANAGEMENT LIMITED | 03295447 | 20/12/2021 | 01/12/2022 | One Red Flag |
| REGENT COURT (GLOUCESTER) MANAGEMENT LIMITED | 06034551 | 20/12/2021 | 01/12/2022 | Bronze |