| Company | Timeline | Status | |
| The Association For Geographic Information Director • Unreported | 21 Nov 1996←4 Years→1 Jan 2001 | Active | |
| The Association For Geographic Information Director • Civil Servant | 21 Nov 1992←1 Month→31 Dec 1992 | Active | |
| The Association For Geographic Information Director • Unreported | 1 Jan 1970←23 Years→31 Dec 1992 | Active | |
