| Company | Timeline | Status | |
| Fergusson Property Limited Director • Director | 27 Oct 2021←3 Years→Current | Active | |
| Fergusson Property Limited Director • Director | 27 Oct 2021←3 Years→13 Nov 2024 | Active | |
| Christie & Fergusson Property Limited Director • Director | 4 Oct 2019←6 Years→Current | Active | |
| Acretrail Limited Director • Director | 8 Jul 2016←5 Years→21 May 2022 | Dissolved | |
| Deil's Craig Dam Proprietors Limited Director • Company Director | 13 Dec 2012←12 Years→Current | Active | |
| Christie & Son (Metal Merchants) Limited Director • Accountant | 26 May 1989←32 Years→17 Apr 2022 | Dissolved | |
| Christie & Son (Metal Merchants) Limited Secretary • Unreported | 26 May 1989←32 Years→17 Apr 2022 | Dissolved | |
| Gwenbron Limited Secretary • Unreported | 2 Jan 1989←36 Years→Current | Active | |
| Gwenbron Limited Director • Company Director | 2 Jan 1989←36 Years→Current | Active | |
