| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BP LPG UK LIMITED | 04393967 | 30/12/2005 | Dissolved |
| Blue Giraffe Press Ltd | 03090555 | 07/03/2006 | Dissolved |
| DARTINGTON HALL TRUST CORPORATION LIMITED (THE) | 00985306 | 28/03/2008 | Dissolved |
| NOVA HOLDINGS LIMITED | 02190219 | 01/08/2022 | Bronze |
| NOVA INTERNATIONAL LIMITED | 03300783 | 01/08/2022 | Silver |
| NOVA MARKETING CONSULTANCY LIMITED | 03352175 | 01/08/2022 | Silver |
| NOVA MARKETING LIMITED | 05720362 | 01/08/2022 | Silver |
| TERTULIAS LIMITED | 15697579 | 30/04/2024 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AMOCO U.K.PETROLEUM LIMITED | 00799710 | 08/07/2015 | 10/11/2021 | Not Trading |
| BP AMERICA LIMITED | 08842913 | 22/01/2014 | 31/12/2021 | Gold |
| BP EXPLORATION (GREENLAND) LIMITED | 08896369 | 14/02/2014 | 24/05/2021 | Dissolved |
| BP EXPLORATION OPERATING COMPANY LIMITED | 00305943 | 08/07/2015 | 23/09/2021 | Gold |
| BP OIL LLANDARCY REFINERY LIMITED | 00146560 | 30/12/2005 | 17/12/2021 | Not Trading |
| BP OIL UK LIMITED | 00446915 | 30/12/2005 | 17/12/2021 | Silver |
| BP OIL VENEZUELA LIMITED | 01858781 | 10/10/2011 | 12/05/2021 | Insolvent |
| BRITOIL LIMITED | SC077750 | 08/07/2015 | 23/09/2021 | Silver |
| DARTINGTON HALL TRUST(THE) | 01485560 | 28/03/2008 | 03/03/2017 | Bronze |
| EXPANDITE CONTRACT SERVICES LIMITED | 00437911 | 10/10/2011 | 05/05/2021 | Dissolved |
| FOSROC EXPANDITE LIMITED | 00590743 | 10/10/2011 | 05/05/2021 | Not Trading |
| GB LPG LIMITED | 08121705 | 27/06/2012 | 28/09/2012 | Dissolved |
| INEOS AROMATICS HOLDINGS LIMITED | 06226615 | 10/10/2011 | 31/12/2020 | Not Trading |
| LUBRICANTS UK LIMITED | 00097216 | 01/05/2006 | 30/11/2021 | Amber |
| SHELL MEX AND B.P. LIMITED | 00260320 | 30/12/2005 | 29/09/2021 | Not Trading |
| TURKISH-BRITISH CHAMBER OF COMMERCE AND INDUSTRY | 01516670 | 05/09/2018 | 11/12/2019 | Bronze |
| WORLD BUSINESS ORGANIZATION LIMITED | 10763507 | 21/12/2017 | 01/07/2022 | Silver |