| Company | Timeline | Status | |
JJW Products Ltd Director • Electronics Designer | 9 Mar 2009←9 Years→22 Jan 2019 | Dissolved | |
| Electronic & Technical Services Ltd Secretary • Unreported | 31 Dec 1991←33 Years→Current | Active | |
| Electronic & Technical Services Ltd Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
