| 角色 | 公司名称 | 国家 | 现状 | 日期范围 |
|---|---|---|---|---|
| 官员 | CARBON THREESIXTY LIMITED | 🇬🇧United Kingdom | 活跃 | 20/04/2026 – 礼品 |
| 官员 | 2-DTECH LIMITED | — | 清算 | 19/05/2026 – 10/03/2016 |
| 官员 | DV COMPOSITE TOOLS LTD | 🇬🇧United Kingdom | 解散 | 11/05/2026 – 10/03/2016 |
| 官员 | TOTAL CARBIDE LTD | 🇬🇧United Kingdom | 活跃 | 23/01/2026 – 10/03/2016 |
| 官员 | TOTAL CARBIDE LTD | 🇬🇧United Kingdom | 活跃 | 23/01/2026 – 03/07/2013 |
| 官员 | VERSARIEN PLC | — | 其他 | 16/01/2026 – 03/07/2013 |
| 官员 | VERSARIEN PLC | — | 其他 | 16/01/2026 – 10/03/2016 |
| 官员 | VERSARIEN GRAPHENE LIMITED | — | 其他 | 25/05/2026 – 10/03/2016 |
| 官员 | SOUTHDOWN COMPOSITES LTD. | 🇬🇧United Kingdom | 剔除的建议 | 19/01/2026 – 23/11/2009 |
| 官员 | KYNSA LIMITED | — | 解散 | 02/06/2026 – 礼品 |
22/05/2026
United Kingdom → England
19/05/2026
England → United Kingdom
10/10/2008
appointed