| Company | Timeline | Status | |
| Telegraph Media Group Limited Director • Company Director | 16 May 1992←4 Years→31 Jul 1996 | Active | |
Pioneer International Investments Limited Director • Company Director | 7 Feb 1992←4 Months→30 Jun 1992 | Dissolved | |
| Pioneer Concrete Holdings Limited Director • Director | 28 Feb 1991←1 Year 4 Months→30 Jun 1992 | Active | |
