| Company | Timeline | Status | |
| Cascade Engineering Limited Director • Managing Director | 7 May 2020←5 Years→Current | Active | |
| Cascade Aerospace Engineering Limited Secretary • Unreported | 6 Jun 2006←19 Years→Current | Active | |
| Cascade Aerospace Engineering Limited Director • Managing Director | 6 Jun 2006←19 Years→Current | Active | |
| Boundtrace Limited Director • Stress Engineer | 7 Sep 1998←27 Years→Current | Active | |
