| Company | Timeline | Status | |
Tobworth Limited Director • Retired | 1 Jan 2004←1 Year 10 Months→1 Nov 2005 | Dissolved | |
| Maps International Ltd Director • Cartographer | 17 Apr 1996←4 Years→20 Feb 2001 | Active | |
| Maps International Ltd Secretary • Cartographer | 17 Apr 1996←4 Years→20 Feb 2001 | Active | |
| Lovell Johns Limited Director • Cartographer | 31 Dec 1991←9 Years→31 Mar 2001 | Active | |
| Lovell Johns Limited Secretary • Unreported | 31 Dec 1991←8 Years→1 Sep 2000 | Active | |
