| 角色 | 公司簡介 | 國家 | 狀態 | 日期範圍 |
|---|---|---|---|---|
| 主任 | 9 TORRINGTON ROAD FREEHOLD LIMITED | 🇬🇧United Kingdom | 活躍 | 28/03/2026 – 14/06/2024 |
| 主任 | SURFACE TECHNOLOGY (ABERDEEN) LIMITED | 🇬🇧United Kingdom | 活躍 | 20/04/2026 – 31/08/2022 |
| 主任 | APPLIED SURFACE CONCEPTS HOLDINGS LIMITED | 🇬🇧United Kingdom | 解散 | 17/05/2026 – 31/08/2022 |
| 主任 | SURFACE TECHNOLOGY (EAST KILBRIDE) LIMITED | 🇬🇧United Kingdom | 活躍 | 19/04/2026 – 31/08/2022 |
| 主任 | NORMAN HAY ENGINEERING LIMITED | 🇬🇧United Kingdom | 活躍 | 19/04/2026 – 31/08/2022 |
| 主任 | ULTRASEAL INTERNATIONAL GROUP LIMITED | 🇬🇧United Kingdom | 活躍 | 25/02/2026 – 31/08/2022 |
| 主任 | SURFACE TECHNOLOGY (HOLDINGS) LIMITED | 🇬🇧United Kingdom | 活躍 | 20/04/2026 – 31/08/2022 |
| 主任 | SURFACE TECHNOLOGY (COVENTRY) LIMITED | 🇬🇧United Kingdom | 解散 | 04/06/2026 – 出席 |
| 主任 | SURFACE TECHNOLOGY (LEEDS) LIMITED | 🇬🇧United Kingdom | 解散 | 26/01/2026 – 31/08/2022 |
| 主任 | QH INTERNATIONAL LIMITED | 🇬🇧United Kingdom | 活躍 | 25/02/2026 – 31/08/2022 |
| 主任 | QH HOLDINGS LIMITED | 🇬🇧United Kingdom | 解散 | 17/12/2025 – 31/08/2022 |
| 主任 | QH CHEMICAL LIMITED | 🇬🇧United Kingdom | 解散 | 17/12/2025 – 31/08/2022 |
| 主任 | QUAKER HOUGHTON HOLDINGS LIMITED | 🇬🇧United Kingdom | 活躍 | 25/02/2026 – 31/08/2022 |
| 主任 | GHGL LONDON LIMITED | 🇬🇧United Kingdom | 解散 | 17/05/2026 – 出席 |
| 主任 | GHG LUBRICANTS HOLDINGS LIMITED | 🇬🇧United Kingdom | 解散 | 17/05/2026 – 31/08/2022 |
| 主任 | ASCEND CONSULTANTS LIMITED | 🇬🇧United Kingdom | 解散 | 28/05/2026 – 出席 |
| 主任 | THE WATERWAYS MANAGEMENT COMPANY LIMITED | 🇬🇧United Kingdom | 活躍 | 15/05/2026 – 28/11/2007 |
04/06/2026
United Kingdom → Netherlands
28/05/2026
Netherlands → United Kingdom
23/10/2006
appointed