| Company | Timeline | Status | |
| Hyperscale1 Limited Director • Chief Executive Officer | 25 Jan 2022←3 Years→Current | Active | |
| Culmination Limited Director • Chief Executive Officer | 25 Jan 2022←3 Years→Current | Active | |
| Esg Data Centres Limited Director • Chief Executive Officer | 23 Aug 2021←4 Years→Current | Active | |
| Voolta Ltd Director • Chair Person | 18 Jun 2020←5 Months→2 Dec 2020 | Dissolved | |
Ecobrokerage Ltd Director • Company Director | 31 Jan 2016←3 Years→26 Mar 2019 | Dissolved | |
| Sineqn Ltd Secretary • Unreported | 1 Oct 2007←18 Years→Current | Active | |
| Sineqn Ltd Director • Chartered Surveyor | 10 Apr 2003←22 Years→Current | Active | |
