| Company | Timeline | Status | |
| Gladstone Estate Limited Director • Unreported | 31 Jan 2020←5 Years→Current | Active | |
| M T Perry Holdings Limited Director • Unreported | 17 Mar 2017←8 Years→Current | Active | |
| Swanston Management Company Limited Director • Director | 1 Jun 2008←8 Years→21 Sep 2016 | Active | |
| M T Perry Engineering Limited Director • Unreported | 27 Jul 2007←18 Years→Current | Active | |
| M T Perry Engineering Limited Secretary • Unreported | 3 Dec 2003←21 Years→Current | Active | |
