| Company | Timeline | Status | |
| Zeti Limited Director • Director  | 1 May 2021←4 Years→Current  | Active  | |
| Foresight Technology VCT Plc Director • Investment Manager  | 1 Jan 2019←6 Years→Current  | Active  | |
| Thermentum Limited Director • Accountant  | 14 Jul 2016←6 Years→13 Sep 2022  | Dissolved  | |
| Thomas Swan Holdings Limited Director • Accountant  | 15 Sep 2015←6 Years→10 Nov 2021  | Active  | |
| Boundary Capital Partners LLP Designated LLP Member • Unreported  | 1 Oct 2014←1 Year 6 Months→6 Apr 2016  | Active  | |
| Boundary Capital Partners LLP Non-designated LLP Member • Unreported  | 2 Sep 2013←2 Years 7 Months→6 Apr 2016  | Active  | |
| Thomas Swan & Co.Limited Director • Accountant Venture Capitalist  | 3 Aug 2010←11 Years→10 Nov 2021  | Active  | |
| Eastwood Langley Limited Director • Accountant  | 4 May 2010←12 Years→13 Sep 2022  | Dissolved  | |
05844169 Limited Director • Accountant  | 27 Nov 2008←1 Year 9 Months→8 Sep 2010  | Dissolved  | |
| Mti UPF Founder Partner Limited Director • Venture Capitalist  | 7 Feb 2008←1 Year 10 Months→31 Dec 2009  | Active  | |
