| Company | Timeline | Status | |
| Copperfield (North Melbourne) Management Company Limited Director • Unreported | 18 Jun 2008←17 Years→Current | Active | |
| Poulton Portables Limited Director • Engineer | 10 Jan 2002←23 Years→Current | Active | |
| Poulton Portables Limited Secretary • Engineer | 10 Jan 2002←23 Years→Current | Active | |
| Poulton Portables Limited Secretary • Engineer | 10 Jan 2002←22 Years→21 Sep 2024 | Active | |
| Poulton Portables Limited Director • Engineer | 10 Jan 2002←22 Years→21 Sep 2024 | Active | |
| Trentcourt Properties Limited Director • Engineer | 10 Nov 2000←10 Years→4 Apr 2011 | Active | |
| Trentcourt Properties Limited Secretary • Engineer | 10 Nov 2000←10 Years→4 Apr 2011 | Active | |
| Poulton Holdings Limited Director • Unreported | 28 Sep 1993←32 Years→Current | Active | |
| Poulton Holdings Limited Secretary • Engineer | 28 Sep 1993←32 Years→Current | Active | |
| Holmwood Securities Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
