| Company | Timeline | Status | |
| Addresscloud Limited Director • Director | 1 Aug 2020←5 Years→1 Sep 2025 | Active | |
| Albany Intelligent Consulting Limited Director • Chief Executive | 3 Dec 2018←3 Years→13 Sep 2022 | Dissolved | |
| The Association For Geographic Information Director • Company Director | 1 Jan 2004←6 Years→31 Dec 2009 | Active | |
Geoinformation Training Limited Director • Company Director | 18 Mar 1998←20 Years→3 Apr 2018 | Dissolved | |
| Geoinformation Historic Limited Director • Company Director | 18 Mar 1998←19 Years→11 Dec 2017 | Active | |
| The Geoinformation Group Limited Director • Company Director | 13 Mar 1998←20 Years→24 Dec 2018 | Active | |
