| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AMC DIAGNOSTICS (NORTH EAST) LIMITED | 05940329 | 02/08/2010 | Dissolved |
| AMC DIAGNOSTICS LIMITED | 05940054 | 02/08/2010 | Dissolved |
| FDR LIMITED, LLC | FC015955 | 10/09/2013 | Bronze |
| FDR PENSION SCHEME TRUSTEE LIMITED | 11228042 | 27/02/2018 | Not Trading |
| FISERV (EUROPE) LIMITED | 02467435 | 22/02/2022 | Gold |
| LODESTONE IMAGING LIMITED | 02338730 | 31/03/2010 | Dissolved |
| Lodestone Mri Ltd | 03527221 | 31/03/2010 | Dissolved |
| Lodestone Radiology Ltd | 02480947 | 31/03/2010 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALLIANCE DIAGNOSTIC SERVICES LIMITED | 04026369 | 12/10/2009 | 01/12/2010 | One Red Flag |
| ALLIANCE MEDICAL LIMITED | 02128897 | 01/06/2009 | 01/12/2010 | Bronze |
| CAPITA CONSULTING LIMITED | 04268468 | 24/08/2011 | 15/03/2013 | Dissolved |
| CAPITA HCH LIMITED | 02384029 | 13/10/2011 | 15/03/2013 | One Red Flag |
| CAPITA HELM CORPORATION LIMITED | NI025165 | 13/10/2011 | 15/03/2013 | Dissolved |
| CAPITA PROPERTY AND PLANNING LIMITED | 04442773 | 24/08/2011 | 15/03/2013 | Dissolved |
| CCSD SERVICES LIMITED | 05399460 | 13/10/2011 | 15/03/2013 | Dissolved |
| EUROGRAPHIC INDUSTRIES LIMITED | 02057877 | 15/07/2005 | 31/05/2009 | Dissolved |
| EXPRESS BOYD LIMITED | 00472106 | 15/07/2005 | 31/05/2009 | Dissolved |
| FIRST DATA EUROPE LIMITED | 02012925 | 13/05/2014 | 09/03/2017 | Bronze |
| LODESTONE PATIENT CARE LIMITED | 02609976 | 31/03/2010 | 01/12/2010 | Not Trading |
| NCR LIMITED | 00045916 | 15/07/2005 | 31/05/2009 | Bronze |
| NCR UK FINANCE LIMITED | 04403044 | 15/07/2005 | 31/05/2009 | Dissolved |
| NCR UK GROUP LIMITED | 03216526 | 15/07/2005 | 31/05/2009 | Strike Off |
| NCR UK HOLDINGS LIMITED | 04098545 | 15/07/2005 | 31/05/2009 | Dissolved |
| SDP REGENERATION SERVICES 2 LIMITED | 04626963 | 13/10/2011 | 15/03/2013 | Dissolved |
| THE ROYAL BOROUGH OF KENSINGTON AND CHELSEA ASSURED HOMES LIMITED | 02507526 | 24/08/2011 | 15/03/2013 | Dissolved |
| TRINTECH SOLUTIONS LIMITED | 02694333 | 22/02/2022 | 25/07/2023 | Insolvent |
| WESTHILL CONSULTING LIMITED | 04576545 | 24/08/2011 | 15/03/2013 | Dissolved |