| Company | Timeline | Status | |
Brooksie Engineeiing Limited Director • Project Manager  | 15 Nov 2012←1 Year 7 Months→24 Jun 2014  | Dissolved  | |
| R&R Aerosol Systems Ltd Director • Engineer  | 1 Oct 2009←1 Year 1 Month→26 Nov 2010  | Active  | |
| Dacecrown Limited Director • Engineer  | 5 Oct 2000←4 Years→30 Nov 2004  | Active  | |
