| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | JOHN SWIRE & SONS (57BG) LIMITED | 🇬🇧Regno Unito | Active | 31/03/2026 – present |
| Officer | JS&S (PNG) LIMITED | 🇬🇧Regno Unito | Active | 10/04/2026 – present |
| Officer | SWIRE CHINESE LANGUAGE FOUNDATION | 🇬🇧Regno Unito | Active | 26/04/2026 – 21/09/2017 |
| Officer | JOHN SWIRE & SONS (58BG) LIMITED | 🇬🇧Regno Unito | Active | 05/05/2026 – present |
| Officer | TAIKOO LIMITED | 🇬🇧Regno Unito | Active | 09/01/2026 – present |
| Officer | JOHN SWIRE & SONS (GREEN INVESTMENTS) LIMITED | 🇬🇧Regno Unito | Dissolved | 10/12/2025 – present |
| Officer | ARGENT ENERGY HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 15/05/2026 – 26/01/2016 |
| Officer | FAMILY BUSINESS RESEARCH FOUNDATION | 🇬🇧Regno Unito | Active | 31/05/2026 – 01/02/2018 |
| Officer | UCG ( TRADING ) LTD | — | Dissolved | 19/05/2026 – present |
| Officer | THE UNQUOTED COMPANIES' GROUP | 🇬🇧Regno Unito | Dissolved | 25/05/2026 – present |
| Officer | SWIRE INVESTMENTS (AUSTRALIA) LIMITED | 🇬🇧Regno Unito | Active | 12/06/2026 – present |
| Officer | SWIRE SHIPPING LIMITED | 🇬🇧Regno Unito | Dissolved | 09/02/2026 – present |
| Officer | JOHN SWIRE & SONS OVERSEAS LIMITED | 🇬🇧Regno Unito | Active | 10/12/2025 – present |
| Officer | — | — | Active | 04/02/2026 – present |
| Officer | EASTERN AND AUSTRALIAN STEAMSHIP COMPANY,LIMITED(THE) | 🇬🇧Regno Unito | Dissolved | 02/02/2026 – 01/04/2005 |
19/05/2026
England → United Kingdom
15/05/2026
United Kingdom → England
23/06/1995
appointed