| Company | Timeline | Status | |
Gilbert Communications Limited Director • Chemist | 20 Mar 2003←15 Years→24 Jul 2018 | Dissolved | |
Gilbert Communications Limited Secretary • Unreported | 20 Mar 2003←15 Years→24 Jul 2018 | Dissolved | |
| Global Isocyanates Limited Director • Scientific Director | 21 May 1996←10 Years→29 Mar 2007 | Active | |
