| Company | Timeline | Status | |
| Balfour Beatty Group Limited Director • Chief Executive Officer | 7 Oct 2025←2 Months→Current | Active | |
| Balfour Beatty Plc Director • Civil Engineer | 8 Sep 2025←3 Months→Current | Active | |
| AtkinsrÉalis Rail & Transit UK Holdings Limited Director • Chartered Civil Engineer | 4 Jul 2023←1 Year 5 Months→5 Dec 2024 | Dissolved | |
| Hoare Consulting Limited Director • Civil Engineer | 15 May 2017←8 Years→Current | Active | |
| Rail Safety And Standards Board Limited Director • Managing Director | 8 Apr 2016←3 Years→13 Jun 2019 | Active | |
| Railway Industry Association Director • Professional | 1 Mar 2016←2 Years 11 Months→7 Feb 2019 | Active | |
| High Speed Rail Group Limited Director • Managing Director | 6 Oct 2014←2 Years 5 Months→8 Mar 2017 | Active | |
| AtkinsrÉalis UK International Limited Director • Chartered Civil Engineer | 1 Apr 2011←14 Years→11 Jun 2025 | Active | |
| AtkinsrÉalis UK Limited Director • Chartered Civil Engineer | 1 Apr 2011←14 Years→11 Jun 2025 | Active | |
