| Company | Timeline | Status | |
| The Transport Planning Society Ltd Director • Director Public Policy And Communication | 19 Mar 2020←5 Years→Current | Active | |
| PTRC Education And Research Services Limited Director • Head Od Policy/director Ptrc | 24 Oct 2013←12 Years→Current | Active | |
| The Transport Planning Society Ltd Director • Transport Planner/consultant | 9 Sep 2009←9 Years→21 Mar 2019 | Active | |
