| Company | Timeline | Status | |
| D.A.C. Recruitment Limited Director • Engineer | 28 Oct 2002←23 Years→Current | Active | |
| D.A. Cooper & Sons Limited Director • Director | 15 Mar 1996←29 Years→Current | Active | |
| Bladebest Limited Director • Engineer | 1 Sep 1992←33 Years→Current | Active | |
