| Company | Timeline | Status | |
| Capital Car Cleaning Co Limited Secretary • Accountant | 22 Sep 2005←9 Years→27 Mar 2015 | Active | |
| RTR (Properties) Limited Secretary • Unreported | 14 Jun 1999←15 Years→27 Mar 2015 | Active | |
| R.T.Rate Limited Secretary • Unreported | 14 Jun 1999←15 Years→27 Mar 2015 | Active | |
| R.T.Rate Limited Secretary • Unreported | 30 Jun 1998←4 Months→18 Nov 1998 | Active | |
| Doe Motors Finance Limited Secretary • Unreported | 24 Aug 1992←5 Years→19 Jun 1998 | Active | |
| Doe Motors Limited Secretary • Unreported | 24 Aug 1992←5 Years→19 Jun 1998 | Active | |
