| الدور | الشركة | البلد | الحالة | نطاق التاريخ |
|---|---|---|---|---|
| ضابط | BIOSOURCE WALES LIMITED | — | تم حلها | 02/06/2026 – 31/05/2016 |
| ضابط | FUEL CELL SERVICE SOLUTIONS LIMITED | — | تم حلها | 03/06/2026 – حاضر |
| ضابط | NUFORMIX TECHNOLOGIES LIMITED | 🇬🇧United Kingdom | نشط | 06/06/2026 – 15/09/2011 |
| ضابط | NANOCENTRAL LIMITED | — | تم حلها | 04/06/2026 – حاضر |
| ضابط | PRIMARY DISPERSIONS LIMITED | — | تم حلها | 04/06/2026 – 31/05/2016 |
| ضابط | POLYPHOTONIX LIMITED | 🇬🇧United Kingdom | نشط | 05/05/2026 – 31/05/2016 |
| ضابط | ASSUREDNANO LIMITED | — | تم حلها | 06/06/2026 – 31/05/2016 |
| ضابط | NANOTECHNOLOGY INDUSTRIES ASSOCIATION | 🇬🇧United Kingdom | نشط | 04/06/2026 – 23/11/2009 |
31/05/2016
resigned
15/09/2011
resigned
03/03/2008
appointed