| Company | Timeline | Status | |
| G.I.C. Trustees Limited Director • Director | 28 Feb 2025←9 Months→Current | Active | |
| Eltek Limited Director • Chief Executive Officer | 12 Nov 2024←1 Year→Current | Active | |
| Uniqsis Limited Director • Director | 19 Jan 2021←4 Years→Current | Liquidation | |
| Grant Daq Solutions Limited Director • Director | 21 May 2020←5 Years→Current | Active | |
| Grant Instruments (Cambridge) Limited Director • Chief Executive Officer | 1 Apr 2020←5 Years→Current | Active | |
| Rfxcel Limited Director • Director | 20 Apr 2018←1 Year 11 Months→31 Mar 2020 | Active | |
| Blue Sphere Health Limited Director • Director | 26 Oct 2010←15 Years→Current | Active | |
