| Company | Timeline | Status | |
| The Centre For Computing History Limited Director • Consultant | 15 Oct 2019←6 Years→Current | Active | |
| Sonocent Ltd Director • Consultant | 1 Oct 2019←6 Years→Current | Active | |
| Eqsystems.Io Ltd Director • Consultant | 4 Jul 2016←9 Years→Current | Active | |
| Red Gate Software Limited Director • Chief Operating Officer | 11 Oct 2013←2 Years 6 Months→22 Apr 2016 | Active | |
