| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | THE PORTMAN ESTATE (PRIMARY) LIMITED | 🇬🇧United Kingdom | Active | 29/04/2026 – present |
| Person with significant control | THE PORTMAN ESTATE (PRIMARY) LIMITED | 🇬🇧United Kingdom | Active | 12/01/2025 – present |
| Officer | COLVILLE ESTATE PROPERTIES 2 LIMITED | 🇬🇧United Kingdom | Active | 04/04/2026 – present |
| Person with significant control | BERKELEY STREET NOMINEES LIMITED | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Person with significant control | THE PORTMAN ESTATE NOMINEES (ONE) LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | SEYMOUR STREET NOMINEES LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | THE PORTMAN ESTATE NOMINEES (TWO) LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | PORTMAN ESTATE MANAGEMENT LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | 21 SEYMOUR STREET LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Officer | PORTMAN SETTLED ESTATES LIMITED | 🇬🇧United Kingdom | Active | 15/12/2025 – present |
| Officer | PS&N DEVELOPMENTS LIMITED | — | Active | 25/05/2026 – 14/01/2016 |
| Officer | BERKELEY STREET NOMINEES LIMITED | 🇬🇧United Kingdom | Active | 30/01/2026 – present |
| Officer | 21 SEYMOUR STREET LIMITED | 🇬🇧United Kingdom | Active | 27/02/2026 – present |
| Officer | TURN2US | 🇬🇧United Kingdom | Active | 29/04/2026 – 29/03/2011 |
| Officer | JONES LANG LASALLE LIMITED | 🇬🇧United Kingdom | Active | 17/01/2026 – present |
14/10/2024
appointed
07/03/2018
appointed
13/12/2005
appointed