| Company | Timeline | Status | |
| Cyclops Marine Ltd Director • Director | 24 Apr 2019←6 Years→Current | Active | |
| Purrmetrix Limited Director • Unreported | 30 Jun 2014←11 Years→Current | Active | |
| Four Lamps Limited Director • Unreported | 31 Dec 2013←11 Years→Current | Active | |
Legacy Company Four Limited Director • Director | 10 Nov 2000←12 Months→7 Nov 2001 | Dissolved | |
| Sentec Ltd Director • Director | 23 Jul 1999←14 Years→31 Jan 2014 | Active | |
