| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | RICARDO ASIA LIMITED | 🇬🇧Regno Unito | Active | 13/04/2026 – present |
| Officer | RICARDO-AEA LIMITED | — | Active | 16/03/2026 – present |
| Officer | RICARDO INVESTMENTS LIMITED | 🇬🇧Regno Unito | Active | 08/01/2026 – present |
| Officer | RICARDO LIMITED | 🇬🇧Regno Unito | Active | 23/02/2026 – present |
| Officer | LEXICA HEALTH AND LIFE SCIENCES CONSULTANCY LIMITED | 🇬🇧Regno Unito | Active | 28/04/2026 – present |
| Officer | SPANSWICK LTD | 🇬🇧Regno Unito | Active | 16/12/2025 – present |
| Officer | G L HEARN LIMITED | 🇬🇧Regno Unito | Active | 08/04/2026 – 27/04/2026 |
| Officer | WSP (REAL ESTATE AND INFRASTRUCTURE) LIMITED | 🇬🇧Regno Unito | Active | 23/02/2026 – present |
| Officer | G L HEARN MANAGEMENT LIMITED | 🇬🇧Regno Unito | Active | 08/01/2026 – 27/04/2026 |
| Officer | WSP ENVIRONMENT & INFRASTRUCTURE SOLUTIONS UK LIMITED | 🇬🇧Regno Unito | Active | 13/03/2026 – present |
| Officer | WSP UK LIMITED | 🇬🇧Regno Unito | Active | 28/04/2026 – 27/04/2026 |
| Officer | WSP HOLDING UK LIMITED | — | Active | 08/01/2026 – present |
| Officer | WSP EUROPEAN HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 11/12/2025 – present |
| Officer | MOUCHEL LIMITED | 🇬🇧Regno Unito | Active | 11/12/2025 – present |
27/04/2026
resigned
13/04/2026
appointed
30/07/2013
appointed