| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | NORTHERN POWERGRID METERING LIMITED | 🇬🇧Regno Unito | Active | 23/05/2026 – 20/01/2017 |
| Officer | MANTLIN LIMITED | 🇬🇧Regno Unito | Active | 15/12/2025 – 23/05/2019 |
| Officer | TILON COMPOSITES LIMITED | — | Dissolved | 04/06/2026 – 01/02/2010 |
| Officer | CALENERGY RESOURCES (AUSTRALIA) LIMITED | 🇬🇧Regno Unito | Active | 04/06/2026 – 02/04/2008 |
| Officer | ST AUGUSTINES COLLEGE LTD | 🇬🇧Regno Unito | Other | 04/03/2026 – present |
| Officer | BEACH ENERGY (OTWAY) LIMITED | 🇬🇧Regno Unito | Active | 13/04/2026 – 28/01/2003 |
| Officer | NORTHERN TRANSPORT FINANCE LIMITED | 🇬🇧Regno Unito | Active | 27/01/2026 – 20/01/2017 |
23/05/2019
resigned
20/01/2017
resigned
06/04/2001
appointed