| Company | Timeline | Status | |
| Upsys Technology Ltd Director • Software Engineer | 1 Apr 2019←6 Years→Current | Active | |
| Railway Modelling Experts Limited Director • It Consultant | 30 Jul 2018←7 Years→Current | Active | |
Upsys Limited Director • Software Engineer | 26 May 1987←31 Years→22 Jan 2019 | Dissolved | |
