| Company | Timeline | Status | |
| Donsons Limited Director • Director | 22 Aug 1994←21 Years→16 Nov 2015 | Active | |
| Trimat Limited Director • Manufacturers Agent | 13 Nov 1991←24 Years→16 Nov 2015 | Active | |
| Marathon Belting Limited Director • Manufacturers Agent | 10 May 1991←16 Years→3 Sep 2007 | Active | |
