| Company | Timeline | Status | |
| Buoyant Production Technologies Limited Director • Director | 4 Jun 2024←1 Year 6 Months→Current | Active | |
| Crondall Energy Subsea Ltd Director • Director | 4 Jun 2024←1 Year 6 Months→Current | Active | |
| Crondall Energy Consultants Ltd Director • Director | 4 Jun 2024←1 Year 6 Months→Current | Active | |
| Crondall Energy Holdings Ltd Director • Director | 28 Mar 2024←1 Year 8 Months→Current | Active | |
| Crondall Energy Ltd Director • Director | 22 Feb 2022←3 Years→Current | Active | |
| Ellipsis Learning Ltd Director • Director | 2 Nov 2015←10 Years→Current | Active | |
