| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Adco Catering Ltd | 01994499 | 31/12/1991 | Dissolved |
| Adco Consortium Ltd | 01817238 | 31/12/1991 | Dissolved |
| Adco Employment Agency Ltd. | 02930282 | 18/05/1994 | Dissolved |
| Adco Travel Coaches Limited | 02703276 | 02/04/1992 | Dissolved |
| Adco Travel Ltd | 02995037 | 25/11/1994 | Dissolved |
| Britannia Connections Ltd | 03434620 | 16/09/1997 | Dissolved |
| Dolmen Surveying Services Ltd | 04656990 | 05/02/2003 | Dissolved |
| G Kamen Travel Limited | 01743537 | 18/09/1990 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITANNIA CONNECTIONS LIMITED | 05603297 | 26/10/2005 | 31/05/2017 | Silver |
| EMBASSY LATINA LTD | 06941850 | 23/06/2009 | 30/07/2009 | Dissolved |
| GOLDEN PRAGUE RESTAURANT LIMITED | 05389790 | 11/03/2005 | 31/05/2017 | Dissolved |
| LONDON EXPRESS (COACH LINK) LIMITED | 05299472 | 29/11/2004 | 31/05/2017 | Dissolved |