| Company | Timeline | Status | |
| Williams Grand Prix Technologies Limited Director • Investor | 25 Jan 2024←1 Year 9 Months→Current | Active | |
| Tokamak Energy Ltd Director • Company Director | 26 Sep 2023←2 Years 1 Month→Current | Active | |
| Impulse Innovations Limited Director • Investor | 23 Dec 2021←3 Years→Current | Active | |
| DVCS Limited Director • Investor | 12 Oct 2020←5 Years→Current | Active | |
| ITC Global Security Investments Limited Director • Company Director | 6 Apr 2018←1 Year 1 Month→20 May 2019 | Active | |
| C5 Capital Limited Director • Company Director | 26 May 2016←4 Years→29 May 2020 | Active | |
| C5 Accelerate Limited Director • Investor | 19 Jan 2015←4 Years→28 Jun 2019 | Active | |
Sable Island (UK) LLP Designated LLP Member • Unreported | 27 Jan 2014←1 Year 11 Months→12 Jan 2016 | Dissolved | |
Eton Park International LLP Non-designated LLP Member • Unreported | 9 Apr 2010←2 Years 5 Months→28 Sep 2012 | Dissolved | |
