| Company | Timeline | Status | |
| E Plan Management Company Limited Director • Retired | 1 Jun 1999←13 Years→1 May 2013 | Active | |
| Knight Brothers (Automobiles) Limited Director • Director | 22 Oct 1992←33 Years→Current | Active | |
| Knight Brothers (Automobiles) Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
