| Company | Timeline | Status | |
| Quantrolox Holding Oy Director • Emeritus Professor Of Nanaomat | 8 Jul 2025←4 Months→Current | Active | |
| Quantrolox Limited Director • Unreported | 6 Dec 2021←3 Years→Current | Active | |
| Sheringham Enterprises Limited Director • Director | 25 May 2006←19 Years→Current | Active | |
