| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | STORY CONTRACTING LIMITED | 🇬🇧Regno Unito | Active | 06/02/2026 – present |
| Officer | KEOLIS AMEY RAIL LIMITED | 🇬🇧Regno Unito | Active | 16/04/2026 – 22/10/2021 |
| Officer | INSTITUTION OF RAILWAY OPERATORS LIMITED | 🇬🇧Regno Unito | Dissolved | 23/05/2026 – present |
| Officer | KEOLIS AMEY METROLINK LIMITED | 🇬🇧Regno Unito | Active | 01/05/2026 – 22/10/2021 |
| Officer | SEILWAITH AMEY CYMRU / AMEY INFRASTRUCTURE WALES LIMITED | 🇬🇧Regno Unito | Active | 16/04/2026 – 03/08/2020 |
| Officer | KEOLIS AMEY DOCKLANDS LIMITED | 🇬🇧Regno Unito | Active | 09/05/2026 – 22/10/2021 |
| Officer | MURPHY OHL LIMITED | 🇬🇧Regno Unito | Active | 20/05/2026 – 06/02/2018 |
| Officer | NSAR LIMITED | 🇬🇧Regno Unito | Active | 20/01/2026 – present |
| Officer | CARILLION POWERLINES LIMITED | — | Dissolved | 12/05/2026 – 12/07/2016 |
01/04/2023
appointed
22/10/2021
resigned
24/02/2015
appointed