| Company | Timeline | Status | |
| Swelco Eighty Limited Director • Managing Director | 23 Jun 2003←22 Years→Current | Active | |
| Altron Manufacturing And Engineering Limited Director • Director | 21 Dec 2001←24 Years→Current | Active | |
| Altron Communications Equipment Limited Director • Unreported | 13 Jul 1992←33 Years→Current | Active | |
