| Company | Timeline | Status | |
| Birchell Marine Limited Director • Director | 4 Feb 2009←5 Years→22 Jul 2014 | Active | |
Wakerace Limited Director • Company Director | 30 Oct 1991←22 Years→7 Jun 2014 | Dissolved | |
| Riteair Heaters & Engineering Products Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
