| Company | Timeline | Status | |
| Contemporary Applied ARTS Director • Unreported | 27 Feb 2018←7 Years→Current | Active | |
| Seawater Greenhouse Limited Secretary • Director | 21 Feb 2000←25 Years→Current | Active | |
| Seawater Greenhouse Limited Director • Director | 21 Feb 2000←25 Years→Current | Active | |
| Lightworks Limited Director • Unreported | 13 Sep 1995←30 Years→Current | Active | |
| Lightworks Limited Secretary • Designer | 13 Sep 1995←7 Years→1 Feb 2003 | Active | |
