| Company | Timeline | Status | |
| DMC Cadtech Limited Secretary • Secretary/director | 14 Jan 2000←13 Years→1 Feb 2013 | Dissolved | |
| Snowballs (Railway Street) Limited Director • Retired | 31 Jul 1991←25 Years→6 Apr 2017 | Active | |
| Snowballs (Railway Street) Limited Secretary • Unreported | 31 Jul 1991←25 Years→6 Apr 2017 | Active | |
