| Company | Timeline | Status | |
| Ordnance Survey Limited Director • Managing Director | 24 Jul 2018←1 Day→24 Jul 2018 | Active | |
| The Association For Geographic Information Director • Unreported | 1 Jan 2012←6 Years→31 Dec 2017 | Active | |
| The Association For Geographic Information Director • Unreported | 1 Jan 2006←3 Years→31 Dec 2008 | Active | |
