| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | TRAIN FLEET (2019) LIMITED | 🇬🇧United Kingdom | Active | 27/03/2026 – present |
| Person with significant control | J & D LOWRIE LIMITED | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Officer | KEOLIS AMEY METROLINK LIMITED | 🇬🇧United Kingdom | Active | 01/05/2026 – 04/08/2017 |
| Person with significant control | DAVID LOWRIE FISH MERCHANTS LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | DAVID LOWRIE DESIGN SOLUTIONS LTD | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | HINTON GROVE LIMITED | — | Dissolved | 18/06/2024 – present |
| Officer | KEOLIS (UK) PROJECTS LIMITED | 🇬🇧United Kingdom | Dissolved | 03/05/2026 – 04/08/2017 |
| Officer | KEOLIS EFFIA BIKE LIMITED | 🇬🇧United Kingdom | Dissolved | 05/05/2026 – 04/08/2017 |
| Officer | KEOLIS AMEY DOCKLANDS LIMITED | 🇬🇧United Kingdom | Active | 09/05/2026 – 04/08/2017 |
| Officer | LOKEGO LIMITED | — | Dissolved | 28/05/2026 – 04/08/2017 |
| Officer | HINTON GROVE LIMITED | — | Dissolved | 17/12/2025 – present |
| Officer | GRAND NORTHERN RAILWAY COMPANY LIMITED | — | Dissolved | 05/06/2026 – present |
| Officer | GURC HOLDINGS LIMITED | — | Dissolved | 09/06/2026 – 04/11/2011 |
| Officer | SOVEREIGN HST LIMITED | — | Dissolved | 05/06/2026 – present |
| Officer | CSRE LIMITED | — | Dissolved | 13/06/2026 – 01/11/2010 |
| Officer | CNRE LIMITED | — | Dissolved | 07/06/2026 – present |
| Officer | SOVEREIGN TRAINS LIMITED | 🇬🇧United Kingdom | Dissolved | 10/06/2026 – 04/11/2011 |
| Officer | NE NO.2 LTD | 🇬🇧United Kingdom | Dissolved | 24/12/2025 – 24/07/2003 |
31/07/2019
appointed
04/08/2017
resigned
01/03/1999
appointed