| Company | Timeline | Status | |
| Life Science Associates Limited Director • Engineer | 27 Aug 2009←16 Years→Current | Active | |
| The Elkington Group Limited Director • Engineer | 27 Aug 2009←16 Years→Current | Active | |
| Generic Design Solutions Limited Director • Engineer | 26 Aug 2009←16 Years→Current | Active | |
| Wandwaver Consulting Limited Director • Engineer | 26 Aug 2009←14 Years→1 May 2024 | Active | |
