| Company | Timeline | Status | |
J K Engineering Systems Ltd Director • Director | 6 Jan 2017←3 Years→13 Oct 2020 | Dissolved | |
| Survivors Of Bereavement By Suicide Director • Research Engineer | 8 Dec 2005←11 Months→30 Nov 2006 | Active | |
Brenin Systems Limited Director • Engineer | 7 Jun 2004←11 Years→9 Jun 2015 | Dissolved | |
