| Company | Timeline | Status | |
Crest Personnel Limited Director • It Consultant | 7 Apr 2010←7 Years→20 Mar 2018 | Dissolved | |
| Cartec Systems Limited Director • It Consultant | 26 Oct 1999←12 Years→31 Dec 2011 | Dissolved | |
| Cartec Systems Limited Secretary • It Consultant | 26 Oct 1999←12 Years→31 Dec 2011 | Dissolved | |
| Coyle Personnel Limited Director • Director | 2 Mar 1992←6 Years→30 Apr 1998 | Active | |
