| Company | Timeline | Status | |
| Calenergy Resources (UK) Limited Director • Director | 16 May 2019←5 Months→28 Oct 2019 | Active | |
| Avalonia Energy Appraisal Limited Director • Director | 16 May 2019←1 Year 6 Months→11 Nov 2020 | Dissolved | |
| Avalonia Abbeydale Limited Director • Director | 31 Dec 2018←1 Year 10 Months→11 Nov 2020 | Dissolved | |
| Avalonia Goddard Limited Director • Director | 31 Dec 2018←1 Year 10 Months→11 Nov 2020 | Dissolved | |
| Avalonia Energy Limited Director • Director | 31 Dec 2018←1 Year 10 Months→11 Nov 2020 | Dissolved | |
| Calenergy SNS Limited Director • Director | 19 Apr 2018←2 Years 6 Months→11 Nov 2020 | Active | |
| Calenergy North Sea Limited Director • Director | 19 Apr 2018←2 Years 6 Months→11 Nov 2020 | Active | |
| Calenergy Infrastructure Limited Director • Director | 19 Apr 2018←2 Years 6 Months→11 Nov 2020 | Active | |
| Iog Plc Director • Director | 19 Apr 2018←2 Years 6 Months→11 Nov 2020 | In Administration | |
| Ineos Clipper South C Limited Director • Commercial Director | 9 May 2016←1 Year 8 Months→31 Jan 2018 | Active | |
