| Company | Timeline | Status | |
| South Of Scotland Seafish Training Association Limited Director • Naval Architect | 23 May 2007←18 Years→Current | Active | |
| International Maritime Services Limited Director • Company Director | 29 Aug 1997←1 Year→9 Sep 1998 | Active | |
| Hooktone Limited Director • Naval Architect | 1 Jan 1993←22 Years→31 Mar 2015 | Active | |
