| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AREX TECHNICAL SERVICES LIMITED | 00613169 | 01/12/2000 | Dissolved |
| B C S R Ltd | 05785737 | 19/04/2006 | Dissolved |
| Betatek Limited | 02611461 | 16/05/1991 | Dissolved |
| CAMPBELL MACHINE COMPANY LIMITED | 02089677 | 28/04/2006 | Dissolved |
| DYNAMICS CP LIMITED | 02562643 | 14/12/2005 | Dissolved |
| ROXBY ENGINEERING INTERNATIONAL LIMITED | 00744079 | 13/05/1999 | Strike Off |
| Robenail Ltd | 03964284 | 31/10/2000 | Dissolved |
| Roxby (Uk) Ltd | 00674613 | 01/12/2000 | Dissolved |
| Roxby Ltd | 00669709 | 07/05/1999 | Dissolved |
| Roxby Tightrope Ltd | 04500019 | 31/07/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DYNAMICS CP LIMITED | 02562643 | 14/12/2005 | 22/12/2005 | Dissolved |
| ROXBY TRAINING LTD | 01079072 | 17/03/2010 | 29/03/2010 | Dissolved |
| ROXBY TRAINING SOLUTIONS LTD. | 07206012 | 09/04/2010 | 30/04/2010 | Silver |
| Uec International Ltd | 02589071 | 06/03/1991 | 11/10/2001 | Dissolved |