| Company | Timeline | Status | |
| 4us4 Ltd Director • Engineer | 24 Jul 2015←10 Years→Current | Active | |
| A. & R. Electronic Developments Limited Director • Company Director | 13 Dec 1992←32 Years→Current | Active | |
| A. & R. Electronic Developments Limited Secretary • Unreported | 13 Dec 1992←32 Years→Current | Active | |
