| Company | Timeline | Status | |
| Berkeley Public Relations International Limited Secretary • Unreported | 13 Jul 2001←6 Years→9 Oct 2007 | Active | |
Ascent PR Franchise Ltd Secretary • Unreported | 13 Jul 2001←6 Years→15 Oct 2007 | Dissolved | |
| Dorsey Construction Materials Ltd Secretary • Secretary | 30 Mar 1993←2 Years 3 Months→30 Jun 1995 | Active | |
