| Company | Timeline | Status | |
| Kerbascend Limited Director • Engineer | 8 Feb 2019←6 Years→Current | Active | |
| Peak Engineering (Iow) Limited Secretary • Unreported | 7 Jul 2005←20 Years→20 Jan 2026 | Dissolved | |
| Peak Engineering (Iow) Limited Director • Unreported | 30 Jun 2004←21 Years→20 Jan 2026 | Dissolved | |
