| 角色 | 公司名称 | 国家 | 现状 | 日期范围 |
|---|---|---|---|---|
| 官员 | THE LEV ASSOCIATION LTD | 🇬🇧United Kingdom | 活跃 | 16/03/2026 – 礼品 |
| 官员 | WORKSAFE DESIGN LIMITED | 🇬🇧United Kingdom | 解散 | 07/04/2026 – 礼品 |
| 官员 | THE LEV CONSULTANCY LTD | 🇬🇧United Kingdom | 解散 | 11/04/2026 – 礼品 |
| 官员 | GEOVENT UK LTD | 🇬🇧United Kingdom | 解散 | 20/05/2026 – 礼品 |
| 官员 | VENT-TECH SERVICES LIMITED | 🇬🇧United Kingdom | 解散 | 02/06/2026 – 礼品 |
| 官员 | VENT-TECH SERVICES LIMITED | 🇬🇧United Kingdom | 解散 | 02/06/2026 – 礼品 |
| 官员 | COSHH LEV TESTING LTD | — | 解散 | 02/06/2026 – 礼品 |
| 官员 | HYDROTECH ES LTD | — | 解散 | 14/06/2026 – 24/10/2008 |
14/06/2026
United Kingdom → England
02/06/2026
England → United Kingdom
23/01/2008
appointed