| Company | Timeline | Status | |
| Crinan Boatyard Limited Secretary • Engineer | 1 Jun 2002←23 Years→Current | Active | |
| Reflex Lifting Systems Limited Secretary • Unreported | 1 Sep 2000←25 Years→Current | Active | |
| Reflex Lifting Systems Limited Director • Unreported | 20 Aug 2000←25 Years→Current | Active | |
| Crinan Boatyard Limited Director • Unreported | 12 Jan 2000←25 Years→Current | Active | |
