| Company | Timeline | Status | |
| Worcester Wheels Director • Transport Economist | 26 Mar 2019←6 Years→Current | Active | |
| Worcester Wheels Director • Transport Economist | 26 Mar 2019←6 Years→19 Sep 2025 | Active | |
| Transport Economics Ltd Director • Transport Economist | 3 Sep 2013←12 Years→Current | Active | |
