| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | WATSON CONSTRUCTION (FILEY) LIMITED | 🇬🇧United Kingdom | Active | 04/03/2026 – present |
| Officer | SORPTION ENERGY LIMITED | — | Dissolved | 02/06/2026 – 09/07/2015 |
| Officer | SPECTRIS LIMITED | 🇬🇧United Kingdom | Active | 10/12/2025 – 07/05/2003 |
| Officer | LUMEN TECHNOLOGIES UK LIMITED | 🇬🇧United Kingdom | Active | 23/03/2026 – present |
03/02/2017
appointed
09/07/2015
resigned
10/03/1997
appointed