| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | TWO10DEGREES LIMITED | 🇬🇧Regno Unito | Active | 18/04/2026 – 23/09/1999 |
| Officer | MANDARIN ASSOCIATES LIMITED | 🇬🇧Regno Unito | Active | 22/05/2026 – 21/04/1999 |
| Officer | ROAN NETWORKING LIMITED | 🇬🇧Regno Unito | Active | 25/03/2026 – 05/10/1998 |
| Officer | MERIDIAN ANALYSIS LIMITED | 🇬🇧Regno Unito | Dissolved | 31/12/2025 – 16/01/1998 |
| Officer | CLOUDLESS COMPUTING LIMITED | 🇬🇧Regno Unito | Active | 11/01/2026 – 28/03/1997 |
| Officer | CLEANDATA SYSTEMS LIMITED | 🇬🇧Regno Unito | Active | 21/05/2026 – 06/05/1996 |
23/09/1999
resigned
21/09/1999
appointed
15/03/1996
appointed