| Company | Timeline | Status | |
| Arup Group Limited Director • Consultant / Lawyer | 1 Apr 2019←6 Years→Current | Active | |
| Arup Group Limited Director • Consultant / Lawyer | 1 Apr 2019←6 Years→31 Mar 2025 | Active | |
| Institute For Sustainability Director • None | 1 Dec 2009←5 Years→23 Sep 2015 | Dissolved | |
