| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| H-I (Partners) Ltd | 03979304 | 07/04/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALEXANDRA PALACE TRADING LIMITED | 03819988 | 12/01/2010 | 16/07/2019 | Silver |
| ARTS & BUSINESS LIMITED | 01317772 | 26/01/2006 | 24/04/2007 | Dissolved |
| ARTS & KIDS SERVICES LIMITED | 06190085 | 28/03/2007 | 05/11/2014 | Dissolved |
| CHILDREN & THE ARTS | 05103195 | 08/12/2005 | 16/10/2013 | Dissolved |
| Chameleon Training & Consulting Ltd | 02078520 | 25/07/1992 | 12/07/1993 | Dissolved |
| GROUP SURFACE REALISATIONS LIMITED | 01151142 | 23/11/2001 | 28/04/2006 | Dissolved |
| INTERFLORA HOLDINGS LIMITED | 05286424 | 01/03/2006 | 31/07/2006 | Dissolved |
| LONDON EYE MANAGEMENT SERVICES LIMITED | 02896849 | 24/07/2000 | 08/02/2006 | Bronze |
| NATIONAL TRUST (ENTERPRISES) LIMITED (THE) | 01083105 | 01/07/2015 | 31/08/2017 | Amber |
| NATIONAL TRUST (RENEWABLE ENERGY) LIMITED | 08763161 | 01/07/2015 | 31/08/2017 | Bronze |
| PAGE & MOY TRAVEL LIMITED | 02776775 | 23/11/2001 | 28/04/2006 | Dissolved |
| POSTAL HERITAGE COLLECTION TRUST | 04896026 | 04/08/2015 | 29/02/2024 | Silver |
| POSTAL HERITAGE TRADING LTD | 09408333 | 04/08/2015 | 01/01/2018 | Silver |
| POSTAL HERITAGE TRUST | 04896056 | 04/08/2015 | 29/02/2024 | Bronze |
| SPEEDWING INTERNATIONAL LIMITED | 02512054 | 14/06/1992 | 01/02/1999 | Dissolved |
| Speedwing Airsystems Ltd | 02524174 | 20/07/1992 | 01/02/1999 | Dissolved |
| Speedwing Training Ltd | 01920826 | 01/04/1995 | 01/01/1998 | Dissolved |
| THE MILLENNIUM WHEEL COMPANY LIMITED | 03793329 | 26/09/2001 | 08/02/2006 | Not Trading |