| Company | Timeline | Status | |
| Quartz Horizons Ltd Director • Chemical Engineer  | 20 Dec 2017←7 Years→Current  | Active  | |
| Chemical Directions Limited Secretary • Consultant  | 1 Jun 2009←10 Years→1 Sep 2019  | Active  | |
| Lillerman Chemicals Limited Secretary • Unreported  | 20 Nov 2007←13 Years→20 Jun 2021  | Active  | |
| Lillerman Chemicals Limited Director • Consultant  | 6 Nov 2007←4 Months→31 Mar 2008  | Active  | |
| Quartz Horizons Ltd Secretary • Consultant  | 28 Oct 2003←5 Months→2 Apr 2004  | Active  | |
| Lillerman Chemicals Limited Director • Consultant  | 16 Apr 2002←3 Months→23 Jul 2002  | Active  | |
