| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 3D MINE SURVEYING INTERNATIONAL LIMITED | 06990149 | 13/08/2009 | Amber |
| AERONAVIA LIMITED | 01979849 | 07/10/1991 | Silver |
| CARBON RESEARCH LIMITED | 01675442 | 07/10/1991 | Silver |
| JAMES A. JOBLING AND COMPANY LIMITED | 01253632 | 07/10/1991 | Gold |
| JOBLING PURSER LIMITED | 02681119 | 07/04/1992 | Gold |
| JOBLING PURSER R.S.V. LLP | OC322954 | 06/10/2006 | One Red Flag |
| Linkleters Patent Ship Fittings Co Ltd | 00211233 | 07/10/1991 | Dissolved |
| Muircroft Plc | 02265358 | 21/12/1992 | Dissolved |
| READERS SPECIALIST TOURS LIMITED | 02208528 | 07/10/1991 | Gold |
| THE BENIGN OIL COMPANY LIMITED | 02637957 | 21/10/1991 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| FUTURE PERFECT PARTNERS LLP | OC312750 | 18/01/2006 | 06/04/2021 | Bronze |
| FUTURE SCREEN PARTNERS NO.1 LLP | OC305123 | 25/02/2005 | 06/04/2020 | Silver |
| H. Irwin & Sons Ltd | 00253163 | 07/10/1991 | 21/06/1996 | Dissolved |
| OPENCAST LIMITED | 02477608 | 31/03/1991 | 01/05/1999 | Dissolved |
| ROAD EMULSION ASSOCIATION LIMITED | 00235280 | 16/03/1995 | 31/10/2016 | Silver |