| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALLOYED LIMITED | 10687859 | 01/04/2021 | Amber |
| BOWMAN POWER GROUP LIMITED | 04998277 | 09/03/2016 | Amber |
| DEA HOLDINGS LIMITED | 09982586 | 01/04/2020 | Bronze |
| NOTTINGHAM UNIVERSITY HOSPITALS CHARITY | 09978675 | 01/11/2018 | Bronze |
| THISTLE BIDCO (UK) LIMITED | 07850405 | 14/10/2014 | Dissolved |
| THISTLE MIDCO (UK) LIMITED | 08081937 | 14/10/2014 | Dissolved |
| THISTLE REALISATIONS LIMITED | 00606877 | 14/10/2014 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DEA AVIATION LIMITED | 05728943 | 01/04/2020 | 23/03/2023 | Bronze |
| OPEN ENERGI LIMITED | 03838585 | 29/06/2016 | 23/01/2017 | One Red Flag |
| ROLLS-ROYCE AND JAPANESE AERO ENGINES LIMITED | 01489323 | 18/01/2008 | 28/06/2013 | Dissolved |
| ROLLS-ROYCE CONTROLS AND DATA SERVICES LIMITED | 06686268 | 02/09/2008 | 12/11/2010 | Not Trading |
| ROLLS-ROYCE GENERAL PARTNER LIMITED | 04066556 | 26/11/2007 | 28/06/2013 | Not Trading |
| ROLLS-ROYCE TOTAL CARE SERVICES LIMITED | 01975872 | 02/04/2007 | 28/06/2013 | Gold |
| ROLLS-ROYCE UK PENSION FUND TRUSTEES LIMITED | 06723165 | 14/10/2008 | 22/01/2009 | Not Trading |
| UNITED KINGDOM - JAPAN 21ST CENTURY GROUP | 02042768 | 03/07/2007 | 11/04/2008 | Silver |