| Company | Timeline | Status | |
| Cruden Building (East) Limited Director • Commercial Director | 7 Jan 2020←10 Months→30 Nov 2020 | Active | |
ISG Scotland Limited Director • Director | 2 Jun 2014←3 Years→10 Apr 2018 | Dissolved | |
| ISG Construction Limited Director • Director | 2 Jun 2014←5 Years→30 Sep 2019 | In Administration | |
Tulloch ISG Limited Director • Director | 16 Aug 2011←4 Years→23 Feb 2016 | Dissolved | |
