| Company | Timeline | Status | |
| Nanotech Safety And Security Limited Director • Director | 14 Nov 2003←22 Years→Current | Active | |
Possum Technology Solutions Limited Director • Director | 14 Nov 2003←4 Years→23 May 2008 | Dissolved | |
| Nanotech Environmental Limited Director • Legal | 19 Jul 2003←22 Years→Current | Active | |
