| Company | Timeline | Status | |
| Global House Hoddesdon Limited Director • Engineer | 31 Jan 2025←7 Months→9 Sep 2025 | Dissolved | |
| Tejohn Limited Director • Director | 29 Jan 2014←11 Years→Current | Active | |
| ADC Bioscientific Limited Secretary • Unreported | 10 Dec 2007←17 Years→21 Aug 2025 | Active | |
| ADC Bioscientific Limited Director • Senior Engineer | 21 Feb 2005←20 Years→21 Aug 2025 | Active | |
