| Company | Timeline | Status | |
| Orbitonics Limited Director • Director  | 28 Nov 2013←11 Years→Current  | Active  | |
| Scientific Instruments Limited Director • Director  | 13 Aug 2012←13 Years→Current  | Active  | |
| Scientific Instruments Limited Director • Director  | 13 Aug 2012←13 Years→30 Sep 2025  | Active  | |
| Xcam Limited Director • Researcher  | 17 Oct 1995←30 Years→Current  | Active  | |
| Xcam Limited Director • Researcher  | 17 Oct 1995←29 Years→30 Sep 2025  | Active  | |
