| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| GALEN HEALTH PARTNERS LIMITED | 06360276 | 31/07/2012 | 12/08/2016 | Dissolved |
| HCA CARENOW LIMITED | 01120459 | 31/07/2012 | 12/08/2016 | Not Trading |
| HCA INTERNATIONAL HOLDINGS LIMITED | 00950687 | 31/07/2012 | 12/08/2016 | One Red Flag |
| HCA INTERNATIONAL LIMITED | 03020522 | 31/07/2012 | 12/08/2016 | One Red Flag |
| HCA LUXEMBOURG FINANCE LIMITED | 06472436 | 31/07/2012 | 12/08/2016 | Dissolved |
| HCA STAFFING LIMITED | 03029306 | 31/07/2012 | 12/08/2016 | Dissolved |
| HCA UK CAPITAL LIMITED | 04779021 | 31/07/2012 | 12/08/2016 | Bronze |
| HCA UK HOLDINGS LIMITED | 03219172 | 31/07/2012 | 12/08/2016 | One Red Flag |
| HCA UK INVESTMENTS LIMITED | 03135050 | 31/07/2012 | 12/08/2016 | Dissolved |
| HCA UK LIMITED | 03135049 | 31/07/2012 | 12/08/2016 | Dissolved |
| HCA UK SERVICES LIMITED | 04400727 | 31/07/2012 | 12/08/2016 | Not Trading |
| HEALTH INTERNATIONAL BILLING PARTNERS LIMITED | 09335680 | 01/12/2014 | 12/08/2016 | One Red Flag |
| HEALTHTRUST EUROPE COMPANY LIMITED | 07387396 | 01/02/2011 | 12/08/2016 | One Red Flag |
| LONDON ENDOSCOPY CENTRE LTD | 09738068 | 18/08/2015 | 12/08/2016 | Bronze |
| LONDON RADIOGRAPHY & RADIOTHERAPY SERVICES LIMITED | 03603253 | 31/07/2012 | 12/08/2016 | Dissolved |
| ROODLANE MEDICAL LIMITED | 06395903 | 24/02/2012 | 12/08/2016 | Bronze |
| SARAH CANNON RESEARCH INSTITUTE UK LIMITED | 07095837 | 31/07/2012 | 12/08/2016 | One Red Flag |
| SCRI GLOBAL SERVICES LIMITED | 07204029 | 31/07/2012 | 12/08/2016 | One Red Flag |
| ST MARTINS HEALTHCARE LIMITED | 00391560 | 31/07/2012 | 12/08/2016 | Bronze |
| ST. MARTINS LTD. | 03867663 | 31/07/2012 | 12/08/2016 | One Red Flag |
| ST. MARTINS MEDICAL SERVICES LIMITED. | 01939224 | 31/07/2012 | 12/08/2016 | Dissolved |
| THE GLYNNE MEDICAL PRACTICE LIMITED | 06981240 | 31/07/2012 | 12/08/2016 | Dissolved |
| THE HARLEY STREET CANCER CLINIC LIMITED | 03153595 | 31/07/2012 | 12/08/2016 | Not Trading |
| THE HCA INTERNATIONAL FOUNDATION | 05156422 | 31/07/2012 | 12/08/2016 | Amber |
| THE PROSTATE CENTRE LIMITED | 04876173 | 26/07/2013 | 12/08/2016 | Bronze |
| UROLOGY ASSOCIATES (LONDON) LIMITED | 09394259 | 19/01/2015 | 12/08/2016 | One Red Flag |