| Company | Timeline | Status | |
Geodex Limited Director • Director | 11 Oct 2012←3 Years→12 Jan 2016 | Dissolved | |
Carba Limited Director • Co Director | 18 Nov 2004←12 Years→24 Feb 2017 | Dissolved | |
| Irvine Harbour Company (The) Director • Engineer | 14 Aug 1996←8 Years→27 May 2005 | Active | |
| Scottish Maritime Museum Trust Director • Estate Manager | 15 Jun 1995←9 Years→1 Dec 2004 | Active | |
