| Company | Timeline | Status | |
| D.I.A. (Int.) Limited Secretary • Unreported | 12 Aug 1999←2 Years 11 Months→1 Aug 2002 | Active | |
| Driving Magazine Limited Secretary • Senior Administrator | 2 Sep 1997←4 Years→1 Aug 2002 | Dissolved | |
| Diamond Advanced Motorists Limited Secretary • Unreported | 29 Jun 1995←7 Years→1 Aug 2002 | Active | |
