| Company | Timeline | Status | |
| Green Gas Holdco 2 Limited Director • Investment Manager | 17 Jun 2025←4 Months→Current | Active | |
| Green Gas Holdco 1 Limited Director • Investment Manager | 17 Jun 2025←4 Months→Current | Active | |
| Future Biogas Holdco Limited Director • Investment Manager | 17 Jun 2025←4 Months→Current | Active | |
| Eti UK Holding Limited Director • Finance | 6 Jun 2025←4 Months→Current | Active | |
| Eti Wind Holdings Limited Director • Finance | 6 Jun 2025←4 Months→Current | Active | |
| Eti Green Gas Limited Director • Finance | 16 Sep 2024←1 Year 1 Month→Current | Active | |
| Creca Hydrogen Limited Director • Investment Manager | 5 Aug 2024←1 Year 2 Months→Current | Active | |
| Hammars Hill Hydrogen Limited Director • Investment Manager | 2 Aug 2024←1 Year 2 Months→Current | Active | |
| Eti UK Holding Limited Director • Finance | 30 May 2024←6 Months→10 Dec 2024 | Active | |
| Eti Wind Holdings Limited Director • Investment Manager | 29 Feb 2024←9 Months→6 Dec 2024 | Active | |
