| Company | Timeline | Status | |
| Cowans Construction Limited Director • Bricklayer  | 1 Aug 2024←1 Year 3 Months→Current  | Active  | |
| SR Building & Developments Ltd Director • Director  | 10 Sep 2021←2 Years 4 Months→23 Jan 2024  | Dissolved  | |
| Stonehall Construction Ltd Director • Director  | 28 Jun 2019←6 Years→Current  | Active  | |
Prospect Cleaning Scotland Limited Director • Bricklayer  | 2 Apr 2015←1 Year→5 Apr 2016  | Dissolved  | |
| Rapid Self Drive Limited Director • Bricklayer  | 10 Sep 2014←1 Year→1 Oct 2015  | Dissolved  | |
| Graham Builders Limited Director • Bricklayer  | 31 Oct 2012←5 Years→17 Aug 2018  | Active  | |
| Cowan S Construction Limited Director • Bricklayer  | 1 Oct 2012←9 Years→22 Mar 2022  | Dissolved  | |
| Graham Builders Limited Director • Bricklayer  | 17 Nov 2011←5 Months→1 May 2012  | Active  | |
| Cowan S Construction Limited Director • Bricklayer  | 4 May 2011←12 Months→1 May 2012  | Dissolved  | |
Cowan J Construction Ltd Director • Bricklayer  | 27 Mar 2002←17 Years→28 Jan 2020  | Dissolved  | |
