| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SYRENIS LIMITED | 🇬🇧Regno Unito | Active | 05/03/2026 – present |
| Officer | INDEPENDENT NETWORK SOLUTIONS LIMITED | 🇬🇧Regno Unito | Active | 18/12/2025 – 11/03/2024 |
| Officer | ORCHARD COMPUTERS LIMITED | 🇬🇧Regno Unito | Active | 18/12/2025 – 11/03/2024 |
| Officer | TRUSTSTREAM SECURITY SOLUTIONS LIMITED | 🇬🇧Regno Unito | Active | 07/01/2026 – 11/03/2024 |
| Officer | HUB NETWORK SERVICES LIMITED | 🇬🇧Regno Unito | Active | 18/12/2025 – 11/03/2024 |
| Officer | CERTUS IT LIMITED | 🇬🇧Regno Unito | Active | 18/12/2025 – 11/03/2024 |
| Officer | SYSGROUP PLC | 🇬🇧Regno Unito | Active | 27/04/2026 – 22/09/2023 |
| Officer | ROCKFORD IT LIMITED | 🇬🇧Regno Unito | Active | 18/12/2025 – 11/03/2024 |
| Officer | SYSTEM PROFESSIONAL LTD | 🇬🇧Regno Unito | Active | 18/12/2025 – 11/03/2024 |
| Officer | SYSGROUP PLC | 🇬🇧Regno Unito | Active | 27/04/2026 – 11/03/2024 |
| Officer | NETPLAN INTERNET SOLUTIONS LIMITED | 🇬🇧Regno Unito | Active | 18/12/2025 – 11/03/2024 |
| Officer | NETPLAN GROUP LIMITED | — | Dissolved | 03/05/2026 – present |
| Officer | NODE GROUP LIMITED | 🇬🇧Regno Unito | Dissolved | 05/05/2026 – present |
| Officer | SYSGROUP (EH) LIMITED | — | Dissolved | 13/06/2026 – present |
13/01/2025
appointed
11/03/2024
resigned
16/07/2018
appointed