| 役割 | 会社概要 | 国名 | ステータス | 日付範囲 |
|---|---|---|---|---|
| 役員 | 9 TORRINGTON ROAD FREEHOLD LIMITED | 🇬🇧United Kingdom | アクティブ | 28/03/2026 – 14/06/2024 |
| 役員 | SURFACE TECHNOLOGY (ABERDEEN) LIMITED | 🇬🇧United Kingdom | アクティブ | 20/04/2026 – 31/08/2022 |
| 役員 | APPLIED SURFACE CONCEPTS HOLDINGS LIMITED | 🇬🇧United Kingdom | 溶解 | 17/05/2026 – 31/08/2022 |
| 役員 | SURFACE TECHNOLOGY (EAST KILBRIDE) LIMITED | 🇬🇧United Kingdom | アクティブ | 19/04/2026 – 31/08/2022 |
| 役員 | NORMAN HAY ENGINEERING LIMITED | 🇬🇧United Kingdom | アクティブ | 19/04/2026 – 31/08/2022 |
| 役員 | ULTRASEAL INTERNATIONAL GROUP LIMITED | 🇬🇧United Kingdom | アクティブ | 25/02/2026 – 31/08/2022 |
| 役員 | SURFACE TECHNOLOGY (HOLDINGS) LIMITED | 🇬🇧United Kingdom | アクティブ | 20/04/2026 – 31/08/2022 |
| 役員 | SURFACE TECHNOLOGY (COVENTRY) LIMITED | 🇬🇧United Kingdom | 溶解 | 04/06/2026 – プレゼント |
| 役員 | SURFACE TECHNOLOGY (LEEDS) LIMITED | 🇬🇧United Kingdom | 溶解 | 26/01/2026 – 31/08/2022 |
| 役員 | QH INTERNATIONAL LIMITED | 🇬🇧United Kingdom | アクティブ | 25/02/2026 – 31/08/2022 |
| 役員 | QH HOLDINGS LIMITED | 🇬🇧United Kingdom | 溶解 | 17/12/2025 – 31/08/2022 |
| 役員 | QH CHEMICAL LIMITED | 🇬🇧United Kingdom | 溶解 | 17/12/2025 – 31/08/2022 |
| 役員 | QUAKER HOUGHTON HOLDINGS LIMITED | 🇬🇧United Kingdom | アクティブ | 25/02/2026 – 31/08/2022 |
| 役員 | GHGL LONDON LIMITED | 🇬🇧United Kingdom | 溶解 | 17/05/2026 – プレゼント |
| 役員 | GHG LUBRICANTS HOLDINGS LIMITED | 🇬🇧United Kingdom | 溶解 | 17/05/2026 – 31/08/2022 |
| 役員 | ASCEND CONSULTANTS LIMITED | 🇬🇧United Kingdom | 溶解 | 28/05/2026 – プレゼント |
| 役員 | THE WATERWAYS MANAGEMENT COMPANY LIMITED | 🇬🇧United Kingdom | アクティブ | 15/05/2026 – 28/11/2007 |
04/06/2026
United Kingdom → Netherlands
28/05/2026
Netherlands → United Kingdom
23/10/2006
appointed