| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | DB CARGO INFORMATION SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 25/02/2026 – 14/07/2003 |
| Officer | RAIL EXPRESS SYSTEMS LIMITED | 🇬🇧Regno Unito | Dissolved | 25/02/2026 – 14/07/2003 |
| Officer | GIBBS TECHNOLOGIES LIMITED | 🇬🇧Regno Unito | Active | 17/12/2025 – 22/03/2019 |
22/03/2019
resigned
14/07/2003
resigned
21/12/1998
appointed