| Company | Timeline | Status | |
| SJ Highland Plumbing & Heating Ltd Director • Director | 19 Nov 2023←1 Year 6 Months→3 Jun 2025 | Dissolved | |
| SJ Highland Electrical Services Ltd Director • Director | 19 Nov 2023←1 Year 6 Months→3 Jun 2025 | Dissolved | |
| SJ Highland Developments Ltd Director • Director | 27 Jul 2021←2 Years 5 Months→9 Jan 2024 | Dissolved | |
| SJ Highland Construction Ltd Director • Unreported | 23 Apr 2019←6 Years→Current | Active | |
