| Company | Timeline | Status | |
| The Bat Conservation Trust Director • Ecological Consultant / Partner | 14 Sep 2013←8 Years→9 Oct 2021 | Active | |
Marquis & Lord Training Limited Director • Director | 2 Jan 2010←4 Years→19 Aug 2014 | Dissolved | |
| Marquis & Lord Limited Director • Scientist | 4 May 2002←23 Years→Current | Active | |
