| Company | Timeline | Status | |
| Bo'Ness And Kinneil Railway Companylimited (The) Director • Engineer | 14 Dec 2010←15 Years→Current | Active | |
| SRPS Railtours Limited Director • Engineer | 24 Jun 2005←17 Years→7 Nov 2022 | Active | |
| The Scottish Railway Preservation Society Director • Engineer | 28 Oct 2000←11 Years→28 Sep 2012 | Active | |
