| Company | Timeline | Status | |
| Huntly Sports Trust Director • Company Director | 19 Apr 2021←4 Years→Current | Active | |
| Highland Country Buses Limited Director • Company Director | 1 Jul 2018←1 Year 2 Months→20 Sep 2019 | Active | |
| Bluebird Buses Limited Director • Company Director | 1 Jul 2018←1 Year 2 Months→20 Sep 2019 | Active | |
| Alpha Topco 1 Limited Director • Director | 13 Nov 2015←1 Year 7 Months→4 Jul 2017 | Dissolved | |
| Alpha Holdco 1 Limited Director • Director | 13 Nov 2015←1 Year 7 Months→4 Jul 2017 | Dissolved | |
| GPFS 2024 Realisations Limited Director • Director | 1 Jul 2015←2 Years→4 Jul 2017 | In Administration | |
| D A Liston Business Solutions Limited Director • Chartered Engineer | 5 Sep 2014←11 Years→Current | Active | |
| First Games Transport Limited Director • Business Efficiency & Engineer | 15 Apr 2011←3 Years→4 Jul 2014 | Dissolved | |
| Quickstep Travel Ltd Director • Business Efficiency & Engineering Direct | 28 Sep 2010←7 Months→16 May 2011 | Dissolved | |
| Greyhound Limited Director • Business Efficiency & Engineering Direct | 2 Aug 2010←3 Years→4 Jul 2014 | Dissolved | |
