| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Arrk Styles Ltd | 03926803 | 18/02/2000 | Dissolved |
| P.T.S. (Europe) Ltd | 02595584 | 22/09/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARRK EUROPE LIMITED | 03418673 | 26/01/2004 | 15/07/2008 | One Red Flag |
| ARRK PRODUCT DEVELOPMENT GROUP LIMITED | 02306533 | 18/10/1992 | 30/06/2008 | Bronze |
| ARRK RESEARCH AND DEVELOPMENT LIMITED | 05372267 | 02/06/2005 | 01/05/2008 | Dissolved |
| ARRK TOOLING DEVELOPMENT LIMITED | 02802702 | 20/12/2005 | 28/02/2011 | Dissolved |
| NPL TECHNOLOGIES LIMITED | 03683016 | 01/02/1999 | 28/02/2011 | Dissolved |