| Company | Timeline | Status | |
| Cairn Developments (Sco) Ltd Director • Director | 9 Jun 2025←6 Months→Current | Active | |
| Cairn Construction Ltd Director • Director | 6 May 2023←2 Years 8 Months→Current | Active | |
| Cairn Construction Ltd Director • Company Director | 16 Sep 2022←7 Months→5 May 2023 | Active | |
