| Company | Timeline | Status | |
| Ipumps Ltd Director • Unreported | 1 Sep 2016←9 Years→Current | Active | |
| Bioquip Limited Director • Unreported | 14 Nov 2011←14 Years→Current | Active | |
| Electrolab Limited Secretary • Unreported | 14 Aug 1991←3 Years→8 Aug 1995 | Active | |
| Electrolab Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
