| Company | Timeline | Status | |
| Porvair Sciences Limited Director • Unreported | 23 Jul 2021←4 Years→Current | Active | |
| Seal Analytical Limited Director • Unreported | 20 Jul 2021←4 Years→Current | Active | |
| Kbioservices Limited Director • Unreported | 20 Jul 2021←4 Years→Current | Active | |
| Kbiosystems Limited Director • Unreported | 20 Jul 2021←4 Years→Current | Active | |
| Keeler Limited Director • Managing Director | 18 Feb 2021←2 Months→28 Apr 2021 | Active | |
