| Company | Timeline | Status | |
| Cassette Analytical Systems Limited Director • Managing Director | 2 May 1995←20 Years→14 Aug 2015 | Dissolved | |
| Lidco Group Limited Director • Medical Industry Executive | 1 Oct 1992←22 Years→14 Aug 2015 | Active | |
| Lidco Limited Director • Director | 9 Sep 1992←22 Years→14 Aug 2015 | Active | |
| Lidco Group Limited Secretary • Unreported | 31 Oct 1991←1 Year→31 Oct 1992 | Active | |
Surgicraft Limited Director • Scientist | 3 Aug 1991←1 Year 5 Months→31 Dec 1992 | Dissolved | |
