| Company | Timeline | Status | |
| Manaia Palm Limited Director • Engineer | 31 Jul 2014←10 Years→29 Oct 2024 | Dissolved | |
| Beaker Tools Limited Director • Engineer | 27 Oct 2006←14 Years→30 Mar 2021 | Dissolved | |
| Britten Engineering Limited Director • Engineer | 31 Dec 1991←34 Years→Current | Liquidation | |
| Britten Engineering Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Liquidation | |
