| Company | Timeline | Status | |
| U.K. Land And Hydrographic Survey Association Limited Director • Land Surveyor | 9 Mar 1992←8 Years→12 Apr 2000 | Active | |
| Survey Three (Management) Limited Director • Land Surveyor Retired | 30 Jul 1991←34 Years→Current | Active | |
| Survey Three Limited Director • Land Surveyor | 16 Jul 1991←14 Years→13 Jul 2005 | Active | |
