| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CANCER TRIALS UK LLP | OC322408 | 19/06/2007 | Dissolved |
| CHINUCH UK LIMITED | 12590229 | 06/05/2020 | Silver |
| LANDAU CONSULTANCY AND INVESTMENTS LTD | 07853938 | 21/11/2011 | Bronze |
| LTC TRUST CO | 04263029 | 25/06/2012 | Bronze |
| THE MENORAH HIGH SCHOOL FOR GIRLS FOUNDATION TRUST | 06288755 | 28/01/2016 | Silver |
| THE ONCOLOGY CLINIC LLP | OC310074 | 18/11/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| HAMSARD 3160 LIMITED | 06814829 | 22/10/2014 | 01/07/2016 | Silver |
| HAMSARD 3214 LLP | OC307801 | 04/05/2004 | 04/05/2010 | Dissolved |
| LOC @ THE LONDON BRIDGE HOSPITAL LLP | OC349108 | 01/03/2011 | 31/10/2018 | Bronze |
| LOC PARTNERSHIP LLP | OC355641 | 01/03/2011 | 31/10/2018 | Gold |
| LONDON ONCOLOGY PROPERTIES LLP | OC307802 | 04/05/2004 | 04/05/2010 | Dissolved |
| MPPD SYNDICATION LLP | OC362795 | 17/03/2011 | 20/12/2018 | Dissolved |
| ROBOTIC RADIOSURGERY LLP | OC330347 | 01/06/2010 | 31/10/2018 | Bronze |
| WELLINGTON DIAGNOSTIC SERVICES LLP | OC323910 | 01/01/2011 | 13/03/2013 | Bronze |