| Company | Timeline | Status | |
| Microscene Limited Director • Food Technologist  | 20 Aug 1995←30 Years→Current  | Active  | |
| Roadridge Limited Director • Consultant In Food Science Industry  | 10 May 1991←34 Years→Current  | Active  | |
| Roadridge Limited Secretary • Unreported  | 10 May 1991←34 Years→Current  | Active  | |
| Potato Manufacturing Science Limited Director • Food Technologist  | 3 May 1991←34 Years→Current  | Active  | |
