| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | 55 HS LIMITED | 🇬🇧United Kingdom | Active | 21/03/2026 – present |
| Officer | COLLIERS BUILDING CONSULTANCY HOLDINGS LIMITED | 🇬🇧United Kingdom | Active | 28/04/2026 – 03/03/2025 |
| Officer | COLLIERS BUILDING CONSULTANCY LIMITED | 🇬🇧United Kingdom | Active | 15/05/2026 – 03/03/2025 |
| Officer | GLOBESTAR PBC NOMINEES LIMITED | 🇬🇧United Kingdom | Active | 28/03/2026 – 03/03/2025 |
| Officer | GLOBESTAR HOLDINGS 3 LIMITED | 🇬🇧United Kingdom | Active | 28/03/2026 – 03/03/2025 |
| Officer | COLLIERS PBC LIMITED | — | Dissolved | 28/03/2026 – present |
| Officer | COLLIERS LONDON LIMITED | 🇬🇧United Kingdom | Active | 30/03/2026 – 03/03/2025 |
| Officer | SEAGROVE BAY LIMITED | — | Dissolved | 25/05/2026 – present |
| Officer | MELVILLE ASSETS LIMITED | — | Dissolved | 25/05/2026 – present |
| Officer | NICOSIA DEVELOPMENTS LIMITED | — | Dissolved | 25/05/2026 – present |
| Officer | BRIANT CHAMPION LONG SERVICES LIMITED | 🇬🇧United Kingdom | Liquidation | 16/12/2025 – present |
| Officer | COLLIERS EMEA LIMITED | 🇬🇧United Kingdom | Active | 02/06/2026 – 03/03/2025 |
| Officer | COLLIERS INTERNATIONAL PROPERTY CONSULTANTS LIMITED | 🇬🇧United Kingdom | Active | 20/05/2026 – 03/03/2025 |
| Officer | LINDSAY SQUARE MANAGEMENT COMPANY LIMITED | 🇬🇧United Kingdom | Active | 10/12/2025 – present |
| Officer | JONES LANG LASALLE CAPITAL INVESTMENTS, LIMITED | — | Active | 30/03/2026 – 02/02/2010 |
| Officer | JONES LANG LASALLE LIMITED | 🇬🇧United Kingdom | Active | 17/01/2026 – 23/02/1999 |
03/03/2025
resigned
07/09/2023
appointed
01/05/1995
appointed