| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| HERBRAND PROPERTIES LIMITED | FC038400 | 06/05/2022 | Bronze |
| IRONSTONE ASSET MANAGEMENT LIMITED | 13396446 | 18/09/2021 | Silver |
| IRONSTONE LIFE SCIENCE CAMBOURNE LTD | 13763082 | 24/11/2021 | Bronze |
| IRONSTONE LIFE SCIENCE CAMBOURNE TWO LTD | 13779806 | 03/12/2021 | Bronze |
| IRONSTONE LIFE SCIENCE HARWELL LIMITED | 14047959 | 14/04/2022 | Dissolved |
| IRONSTONE LIFE SCIENCE HERBRAND LIMITED | 14044299 | 13/04/2022 | Silver |
| IRONSTONE LIFE SCIENCE HOLDINGS LIMITED | 13390321 | 25/11/2021 | One Red Flag |
| IRONSTONE LIFE SCIENCE MERRIFIELD LTD | 13763037 | 24/11/2021 | Silver |
| IRONSTONE LIFE SCIENCE RSY LTD | 13763039 | 24/11/2021 | Bronze |
| MERRIFIELD CENTRE LTD | 11118349 | 19/11/2021 | Insolvent |
| OXFORD TECHNOLOGY PARK HOLDINGS LIMITED | 12434159 | 13/05/2022 | One Red Flag |
| OXFORD TECHNOLOGY PARK INVESTMENTS LIMITED | 12442240 | 13/05/2022 | Silver |
| OXFORD TECHNOLOGY PARK LIMITED | 08483449 | 13/05/2022 | Bronze |
| PORTLEMOUTH ESTATES LIMITED | 01031577 | 14/12/1999 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CB RICHARD ELLIS INVESTOR PARTNER LIMITED | 02076510 | 01/09/2011 | 31/10/2013 | Dissolved |
| CB-SPUK INVESTMENT ADVISER LIMITED | 02076509 | 05/10/2004 | 31/10/2013 | Dissolved |
| CBRE INVESTMENT MANAGEMENT (UK) LIMITED | 01232680 | 15/11/2011 | 31/10/2013 | Amber |
| CBRE INVESTMENT MANAGEMENT GROUP (UK) LIMITED | 02654822 | 29/02/2012 | 31/10/2013 | Gold |
| CBRE INVESTMENT MANAGEMENT INDIRECT LIMITED | 02076511 | 15/01/2009 | 31/10/2013 | Gold |
| CBRE INVESTMENT MANAGEMENT LIMITED | 03805106 | 29/02/2012 | 31/10/2013 | Amber |
| HSIC NO.3 LIMITED | 13467718 | 01/12/2021 | 30/11/2023 | Bronze |
| LIFE SCIENCE REIT PLC | 13532483 | 27/07/2021 | 14/10/2021 | Silver |
| SPUK (GP1) LIMITED | 02092434 | 23/02/2004 | 31/10/2013 | Dissolved |
| STOCKLEY PARK (B5) NOMINEE NO. 1 LIMITED | 05660308 | 23/04/2013 | 14/10/2013 | Dissolved |
| STOCKLEY PARK (B5) NOMINEE NO. 2 LIMITED | 05660313 | 23/04/2013 | 14/10/2013 | Dissolved |
| WESTMOUNT REAL ESTATE LTD | 08423914 | 18/10/2013 | 12/11/2021 | Gold |