| Company | Timeline | Status | |
| Vital Consultants Ltd Director • Unreported | 22 Feb 2023←2 Years 8 Months→Current | Active | |
Waste Management & Decommissioning Limited Director • Health Physicist | 18 Aug 2005←15 Years→22 Sep 2020 | Dissolved | |
| Aurora Health Physics Services Limited Director • Safety Consultant | 5 Sep 2002←2 Years 11 Months→31 Jul 2005 | Active | |
