| Company | Timeline | Status | |
| Borders Buses Ltd Director • Passenger Transport Operator | 22 Feb 2016←9 Years→Current | Active | |
| Fairline Coaches Limited Director • Bus Operator | 13 Nov 2013←12 Years→Current | Active | |
| City Sightseeing Glasgow Limited Director • Unreported | 1 Jan 2008←18 Years→Current | Active | |
| Glasgow Citybus Limited Director • Unreported | 1 Jan 2006←20 Years→Current | Active | |
| Craig Of Campbeltown Limited Director • Passenger Transport Operator | 28 Aug 2001←24 Years→Current | Active | |
| Oban & District Buses Limited Director • Unreported | 31 Dec 1998←27 Years→Current | Active | |
