| Company | Timeline | Status | |
| British Carriage Driving Director • Director | 6 May 2004←8 Years→17 Nov 2012 | Active | |
| W I & A Gilbert Limited Director • Farmer/engineer | 24 Mar 2003←22 Years→Current | Active | |
| The Scottish Carriage Driving Association Limited Director • Road Works Contractor | 6 Feb 1997←14 Years→6 Nov 2011 | Active | |
