| Company | Timeline | Status | |
| The King's School, Worcester Director • Retired | 25 Nov 2022←3 Years→Current | Active | |
| Malvern Hills Science Park Limited Director • Company Director | 17 Oct 2019←5 Years→10 Apr 2025 | Active | |
| Panalytical Limited Director • Finance Director | 9 May 2019←10 Months→31 Mar 2020 | Dissolved | |
| Nanosight Limited Director • Finance Director | 27 Sep 2013←6 Years→31 Mar 2020 | Dissolved | |
| Viscotek Europe Limited Director • Finance Director | 18 Jan 2008←3 Years→1 Apr 2011 | Active | |
| Malvern Panalytical Limited Director • Finance Director | 21 May 1998←21 Years→31 Mar 2020 | Active | |
