| Company | Timeline | Status | |
| Voltech Instruments Limited Secretary • Unreported | 24 Jun 1999←26 Years→Current | Active | |
| Voltech Limited Secretary • Unreported | 24 Jun 1999←26 Years→Current | Active | |
Voltech Power Solutions Limited Director • Company Director | 5 Nov 1992←25 Years→27 Feb 2018 | Dissolved | |
| Voltech Instruments Limited Director • Company Director | 10 Feb 1992←33 Years→Current | Active | |
| Voltech Limited Director • Company Director | 10 Feb 1992←33 Years→Current | Active | |
