| Company | Timeline | Status | |
| Quartix Technologies Plc Director • Chair Person | 25 Sep 2023←2 Years 2 Months→Current | Active | |
| Quartix Telematics Limited Director • Managing Director | 31 Mar 2021←5 Months→21 Sep 2021 | Dissolved | |
| Quartix Technologies Plc Director • Company Director | 29 Jan 2008←15 Years→24 Mar 2023 | Active | |
| Gwendrock Limited Director • Company Director | 12 Dec 2002←23 Years→Current | Active | |
| Quartix Limited Director • Managing Director | 5 Jul 2001←20 Years→11 Oct 2021 | Active | |
