| Company | Timeline | Status | |
| Itemtracker Software Ltd Director • Director | 24 Nov 2009←3 Years→19 Aug 2013 | Active | |
| Chemistry Software Ltd Director • Company Director | 12 Dec 2008←16 Years→Current | Active | |
| Chemistry Software Ltd Secretary • Secretary | 25 Feb 1999←26 Years→Current | Active | |
Infochem Limited Director • Director | 20 Jun 1997←16 Years→10 Jun 2014 | Dissolved | |
Infochem Limited Secretary • Director | 20 Jun 1997←16 Years→10 Jun 2014 | Dissolved | |
