| Company | Timeline | Status | |
| Fairfield High School Director • Teacher | 21 Sep 2022←3 Years→Current | Active | |
| Fairfield High School Director • Teacher | 21 Sep 2022←2 Years 6 Months→17 Apr 2025 | Active | |
| Vital Element Solutions Ltd Director • Consultant | 22 Nov 2011←1 Year→1 Dec 2012 | Dissolved | |
| Anderson Bell Ltd Director • Consultant | 23 Apr 2009←6 Years→1 Jul 2015 | Dissolved | |
| Viewpoint Perspectives Ltd Director • Consultant | 20 Apr 2005←19 Years→15 Oct 2024 | Dissolved | |
| Ipipeline Limited Director • Company Director | 21 Mar 2005←2 Years 7 Months→31 Oct 2007 | Active | |
| John Pringle Limited Director • It Manager | 9 Jan 2004←20 Years→12 Mar 2024 | Dissolved | |
