| Company | Timeline | Status | |
| Flaresim Limited Director • Technical Director | 25 Oct 2013←5 Years→30 Aug 2019 | Dissolved | |
| Ridgemead Court Management Company Limited Director • Consultant Chemical Engineer | 7 Aug 2013←12 Years→Current | Active | |
Simulation Engineering Limited Director • Chemical Engineer | 28 Apr 1995←25 Years→13 Oct 2020 | Dissolved | |
| Softbits Consultants Limited Director • Consultant Engineer | 21 Jun 1991←34 Years→Current | Active | |
