| Company | Timeline | Status | |
| Cairn Edinburgh Limited Director • Director | 24 Sep 2025←1 Month→Current | Active | |
| Cairn BNB Limited Director • Director | 21 Aug 2025←2 Months→Current | Active | |
| Cairn Letting Limited Director • Director | 6 Nov 2023←1 Year 11 Months→Current | Active | |
Sourceprop Limited Director • Director | 25 Jun 2018←2 Years 3 Months→22 Sep 2020 | Dissolved | |
| PJJ Developments Limited Director • Director | 21 Jun 2018←7 Years→Current | Active | |
Cairn Students Limited Director • Director | 17 Mar 2015←5 Years→22 Sep 2020 | Dissolved | |
