| 角色 | 公司名称 | 国家 | 现状 | 日期范围 |
|---|---|---|---|---|
| 官员 | BLACKTHORN TIMBER CONSERVATORIES LIMITED | 🇬🇧United Kingdom | 解散 | 04/05/2026 – 礼品 |
| 官员 | BLACKTHORN TIMBER WINDOWS (YORKSHIRE) LIMITED | 🇬🇧United Kingdom | 解散 | 05/05/2026 – 礼品 |
| 官员 | BLACKTHORN TIMBER LIMITED | 🇬🇧United Kingdom | 活跃 | 05/05/2026 – 24/10/2025 |
| 官员 | BLACKTHORN TIMBER WINDOWS (NE) LIMITED | 🇬🇧United Kingdom | 活跃 | 29/05/2026 – 24/10/2025 |
| 官员 | ALLAN BROTHERS LIMITED | 🇬🇧United Kingdom | 活跃 | 12/06/2026 – 28/10/2009 |
24/10/2025
resigned
12/05/2015
appointed
02/07/2007
appointed