| 角色 | 公司簡介 | 國家 | 狀態 | 日期範圍 |
|---|---|---|---|---|
| 主任 | PIECE HALL ENTERPRISES LIMITED | 🇬🇧United Kingdom | 活躍 | 02/05/2026 – 31/07/2017 |
| 主任 | THE PIECE HALL TRUST | 🇬🇧United Kingdom | 活躍 | 16/04/2026 – 31/07/2017 |
| 主任 | YES ECO SOLUTIONS LIMITED | — | 解散 | 15/05/2026 – 28/09/2015 |
| 主任 | YESRENEWABLES LTD | — | 解散 | 15/05/2026 – 28/09/2015 |
| 主任 | YESINSULATE LIMITED | — | 解散 | 20/05/2026 – 28/09/2015 |
| 主任 | YES ENERGY SOLUTIONS LTD | 🇬🇧United Kingdom | 活躍 | 19/12/2025 – 28/09/2015 |
| 主任 | YES ENERGY SOLUTIONS LTD | 🇬🇧United Kingdom | 活躍 | 19/12/2025 – 28/09/2015 |
31/07/2017
resigned
08/03/2017
appointed
26/10/2009
appointed