| Company | Timeline | Status | |
| Edinburgh Trams Limited Director • Unreported | 14 Nov 2025←23 Days→Current | Active | |
| Lothian Buses Limited Director • Infrastructure Director | 1 Jul 2015←10 Years→Current | Active | |
| Hub East Central Scotland Limited Director • Infrastructure Director, Scottish Future | 7 Feb 2012←1 Year 7 Months→17 Sep 2013 | Active | |
