| Company | Timeline | Status | |
| H2northeast Limited Director • Finance Director | 13 Dec 2022←1 Year 6 Months→30 Jun 2024 | Active | |
| H2NE Parentco Limited Director • Finance Director | 13 Dec 2022←1 Year 6 Months→30 Jun 2024 | Active | |
| Kellas Hydrogen Limited Director • Finance Director | 13 Dec 2022←1 Year 6 Months→30 Jun 2024 | Active | |
| Kellas Topco Limited Director • Finance Director | 15 Mar 2019←5 Years→30 Jun 2024 | Active | |
| Kellas Group Finance Limited Director • Finance Director | 25 Jan 2019←5 Years→30 Jun 2024 | Active | |
| Kellas Group Holdings Limited Director • Finance Director | 25 Jan 2019←5 Years→30 Jun 2024 | Active | |
Nsip (Ets) Limited Director • Finance Director | 20 Dec 2017←2 Years 10 Months→10 Nov 2020 | Dissolved | |
| Humber Gathering System Limited Director • Finance Director | 13 Dec 2017←6 Years→30 Jun 2024 | Active | |
| HGS Parentco Limited Director • Finance Director | 13 Dec 2017←6 Years→30 Jun 2024 | Active | |
| Kellas North Sea 2 Limited Director • Finance Director | 18 May 2017←7 Years→30 Jun 2024 | Active | |
