| Company | Timeline | Status | |
| Sinclair & Sinclair Property Ltd Director • Unreported | 25 Feb 2025←8 Months→Current | Active | |
| Jesfor Limited Director • Unreported | 25 May 2012←13 Years→Current | Active | |
GCS Helicopters Limited Secretary • Unreported | 29 Aug 2007←9 Years→20 Dec 2016 | Dissolved | |
| Perth Golf Range Limited Director • Secretary | 28 Feb 2003←22 Years→Current | Active | |
Newhouse Developments Limited Secretary • Unreported | 8 Jan 2003←14 Years→18 Apr 2017 | Dissolved | |
