| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CONTRAST DIAGNOSTICS ALPHA LTD | 13909774 | 11/02/2022 | Gold |
| CONTRAST DIAGNOSTICS DELTA LTD | 13910037 | 11/02/2022 | Gold |
| CONTRAST DIAGNOSTICS EPSILON LTD | 13910231 | 11/02/2022 | Gold |
| CONTRAST DIAGNOSTICS GAMMA LTD | 13910111 | 11/02/2022 | Gold |
| CONTRAST DIAGNOSTICS IOTA LTD | 13910451 | 11/02/2022 | Not Trading |
| CONTRAST DIAGNOSTICS KAPPA LTD | 13910424 | 11/02/2022 | Gold |
| CONTRAST DIAGNOSTICS LAMDA LTD | 13910419 | 11/02/2022 | Gold |
| CONTRAST DIAGNOSTICS LTD | 13883113 | 31/01/2022 | One Red Flag |
| CONTRAST DIAGNOSTICS MANAGEMENT LTD | 13909567 | 11/02/2022 | One Red Flag |
| CONTRAST DIAGNOSTICS MU LTD | 13910510 | 11/02/2022 | Gold |
| CONTRAST DIAGNOSTICS OMEGA LTD | 13910209 | 11/02/2022 | Gold |
| CONTRAST DIAGNOSTICS OMICRON LTD | 13910580 | 11/02/2022 | Gold |
| CONTRAST DIAGNOSTICS PI LTD | 13910628 | 11/02/2022 | Gold |
| CONTRAST DIAGNOSTICS RHO LTD | 13910603 | 11/02/2022 | Gold |
| CONTRAST DIAGNOSTICS SIGMA LTD | 13909688 | 11/02/2022 | Gold |
| CONTRAST DIAGNOSTICS THETA LTD | 13910336 | 11/02/2022 | Gold |
| CONTRAST DIAGNOSTICS UPSILON LTD | 13911221 | 11/02/2022 | Gold |
| CONTRAST DIAGNOSTICS ZETA LTD | 13910194 | 11/02/2022 | Gold |
| CRUCIATE PROPERTY LIMITED | 06639217 | 07/07/2008 | Bronze |
| DIAL SQUARE FOOTBALL CLUB LTD | 12390887 | 31/10/2024 | Silver |
| EXPERT MEDICOLEGAL CHAMBERS LIMITED | 15940294 | 06/09/2024 | Amber |
| GENUS MEDICA LIMITED | 04201049 | 18/04/2001 | Bronze |
| MAPLEWOOD HOMES (ASCOT) LTD | 08917647 | 28/02/2014 | Dissolved |
| MAPLEWOOD HOMES (SOUTHERN) LIMITED | 08447606 | 15/03/2013 | Dissolved |
| MR AJ UNWIN - MEDICOLEGAL LIMITED | 07117167 | 05/01/2010 | Silver |
| OPUS IMAGING GROUP LTD | 12419576 | 22/01/2020 | Dissolved |
| OPUS IMAGING MANAGEMENT LTD | 12419609 | 22/01/2020 | Dissolved |
| OPUS KNEE LLP | OC415097 | 15/12/2016 | Not Trading |
| PERIGNON 2 LIMITED | 14248658 | 21/07/2022 | Not Trading |
| The One Health Group - North London Ltd | 05290976 | 18/11/2004 | Dissolved |
| The One Health Group - Woking Ltd | 05290953 | 18/11/2004 | Dissolved |
| WINDSOR KNEE CLINIC LLP | OC353790 | 31/03/2010 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ANALYSIS MEDICA LIMITED | 05608738 | 02/11/2005 | 17/04/2007 | Dissolved |
| FOUNTAIN COURT MANAGEMENT COMPANY (BERKSHIRE) LIMITED | 09029742 | 08/05/2014 | 22/08/2016 | Amber |
| ITECH MEDICA LIMITED | 05818343 | 08/10/2006 | 17/04/2007 | Dissolved |
| ONE HEALTH GROUP - SHEFFIELD LIMITED | 05081672 | 08/07/2004 | 16/11/2007 | Dissolved |
| ONE HEALTH GROUP - WINDSOR LIMITED | 04201064 | 18/04/2001 | 16/11/2007 | Dissolved |
| ONE HEALTH GROUP EXECUTIVE LIMITED LIABILITY PARTNERSHIP | OC316275 | 01/04/2006 | 16/11/2007 | Dissolved |
| ONE HEALTH GROUP PLC | 04201068 | 18/04/2001 | 16/11/2007 | Gold |
| ONEHEALTH PHYSIOTHERAPY LIMITED | 04869072 | 26/08/2003 | 11/11/2005 | Silver |
| PSALTER IT LIMITED | 05764998 | 07/09/2006 | 31/03/2008 | Dissolved |
| THE ONE HEALTH GROUP - CONTRACTS LIMITED | 05081675 | 08/07/2004 | 16/11/2007 | Bronze |
| THE ONE HEALTH GROUP - EDUCATIONAL SERVICES LIMITED | 05290994 | 18/11/2004 | 16/11/2007 | Dissolved |
| THE ONE HEALTH GROUP - MEDICO-LEGAL LIMITED | 05290989 | 18/11/2004 | 16/11/2007 | Bronze |
| WILLOW FOUNDATION | 05207070 | 24/04/2013 | 29/01/2014 | Silver |