| Company | Timeline | Status | |
| KGS International Limited Director • Retired | 6 Dec 2022←2 Years 11 Months→Current | Active | |
| Kingston Grammar School International Limited Director • Unreported | 6 Dec 2022←2 Years 11 Months→Current | Active | |
| Kingston Grammar School Director • Unreported | 22 Sep 2022←3 Years→Current | Active | |
| Our Lady Of Grace Catholic Academy Trust Director • Unreported | 20 Sep 2022←3 Years→Current | Active | |
Tideswell Solutions Limited Director • Retired | 11 Oct 2012←3 Years→22 Mar 2016 | Dissolved | |
