| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Coach House Holdings Limited | 02192614 | 23/05/1991 | Dissolved |
| THE ENVIRONMENT CENTRE LTD | 02929729 | 17/05/1994 | Bronze |
| UNITED WELSH SERVICES LIMITED | 02108485 | 05/04/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| A E & F R BREWER LIMITED | 02197238 | 17/10/1991 | 21/10/1998 | Dissolved |
| Automotive Management & Development Ltd | 02882820 | 07/09/2000 | 07/12/2001 | Dissolved |
| CARDIFF CITY TRANSPORT SERVICES LIMITED | 02001229 | 02/11/1998 | 28/05/2004 | Gold |
| CONFEDERATION OF PASSENGER TRANSPORT UK | 01182437 | 07/04/1999 | 31/05/2004 | Gold |
| FIRST CYMRU BUSES LIMITED | 00133884 | 17/10/1991 | 21/10/1998 | Silver |
| HOLIDAYS WALES LIMITED | 02348655 | 16/02/1992 | 05/10/1998 | Dissolved |
| PASSENGER TRANSPORT FORUM FOR EMPLOYEE DEVELOPMENT LIMITED | 01798886 | 05/07/2001 | 31/05/2004 | Dissolved |
| PTI CYMRU HOLDINGS LIMITED | 08915102 | 05/03/2014 | 05/11/2014 | Dissolved |
| PTI CYMRU LIMITED | 03830335 | 14/01/2000 | 04/11/2004 | Dissolved |
| SKILLPLACE TRAINING LIMITED | 02196803 | 17/10/1991 | 21/10/1998 | Dissolved |
| TRAVELWISE INTERNATIONAL LIMITED | 02253955 | 07/11/1991 | 05/10/1998 | Dissolved |
| UNITED WELSH SERVICES (TRUSTEES) LIMITED | 02316452 | 07/11/1991 | 05/10/1998 | Dissolved |
| UNITED WELSH SERVICES LIMITED | 02108485 | 15/09/1991 | 05/10/1998 | Dissolved |
| United Welsh Coaches Ltd | 02219885 | 17/10/1991 | 24/11/1992 | Dissolved |
| VALE BUSLINE LIMITED | 03054795 | 02/11/1998 | 28/05/2004 | Amber |