| Company | Timeline | Status | |
| Dentsu International Limited Director • Chief Financial Officer | 1 Dec 1993←1 Year 6 Months→7 Jun 1995 | Active | |
| Diversified Agency Services Limited Director • Non Executive Director | 6 Feb 1992←6 Years→14 Jul 1998 | Dissolved | |
| Diversified Agency Services Limited Director • Unreported | 1 Jan 1970←28 Years→14 Jul 1998 | Dissolved | |
