| Company | Timeline | Status | |
| Burbidge Holdings Limited Director • Unreported | 23 Mar 2010←15 Years→Current | Active | |
| Burbidge & Son Limited Director • Unreported | 24 Mar 1997←28 Years→Current | Active | |
| Posypoint Limited Director • Wine Merchant | 23 Dec 1993←2 Years 7 Months→24 Jul 1996 | Active | |
