| Company | Timeline | Status | |
| Cambridge Hi-Fi Limited Director • Director | 1 Oct 1996←11 Years→15 May 2008 | Dissolved | |
| A & M Electronics Limited Director • Director | 16 Nov 1992←15 Years→15 May 2008 | Active | |
| Atlantic Electronics Limited Director • Director | 15 May 1992←16 Years→15 May 2008 | Active | |
