| Company | Timeline | Status | |
| Carers Link, East Dunbartonshire Director • Retired Engineering Director | 14 Jul 2004←1 Year 3 Months→20 Oct 2005 | Active | |
East Dunbartonshire CVS Ltd Director • Consultant Engineer | 27 Oct 2001←3 Years→24 Oct 2005 | Dissolved | |
| Lamberton & Company Limited Director • Engineer | 14 Apr 1989←36 Years→Current | In Receivership | |
