| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BEATSELECTA LIMITED | 06364763 | 07/09/2007 | Amber |
| Brents Travel Group Ltd | 03084268 | 09/10/1995 | Dissolved |
| CASTLETOWN CORPORATION LIMITED | 04549003 | 30/09/2002 | Amber |
| CASTLETOWN CORPORATION LIMITED | 04549003 | 05/08/2005 | Amber |
| Chris O'Farrell Network Consultancy Ltd | 03995417 | 24/05/2000 | Dissolved |
| Holistique (Berkhamsted) Ltd | 04016896 | 19/06/2000 | Dissolved |
| London Suburban Districts Bus Company Ltd | 02611896 | 17/08/1998 | Dissolved |
| Skye-Ways Travel Ltd | SC028010 | 21/08/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Business Link London Ltd | 03018248 | 21/11/1996 | 23/02/2001 | Dissolved |
| CATENIAN PUBLICATIONS LIMITED | 04527148 | 17/07/2017 | 21/07/2021 | Gold |
| CRAIG OF CAMPBELTOWN LIMITED | SC033868 | 21/08/1998 | 17/07/2002 | Silver |
| Citylink Holdings | SC122755 | 21/08/1998 | 31/07/2003 | Dissolved |
| FRANCIS COMBE ACADEMY | 06690528 | 23/02/2009 | 31/12/2011 | Dissolved |
| METROLINE LIMITED | 02826284 | 27/09/1993 | 06/09/2004 | Bronze |
| METROLINE NOMINEES LIMITED | 02934201 | 28/11/1994 | 31/07/2003 | Dissolved |
| METROLINE TRAVEL LIMITED | 02328401 | 18/05/1991 | 31/07/2003 | One Red Flag |
| Metroline London Northern | 02328608 | 17/08/1998 | 31/07/2003 | Dissolved |
| Metroline Management Trustees Ltd | 03158893 | 26/04/1996 | 31/07/2003 | Dissolved |
| SCOTTISH CITYLINK COACHES LIMITED | SC091931 | 21/08/1998 | 31/07/2003 | Silver |