| Company | Timeline | Status | |
| Sse Hydrogen Developments Limited Director • Company Director | 2 Jul 2025←5 Months→Current | Active | |
| Sse Hydrogen Holdings Limited Director • Company Director | 2 Jul 2025←5 Months→Current | Active | |
| Keadby Next Generation Limited Director • Company Director | 30 Jul 2024←1 Year 4 Months→Current | Active | |
| Aldbrough Pathfinder Limited Director • Company Director | 4 Apr 2024←1 Year 8 Months→Current | Active | |
| Sse Low Carbon Developments Limited Director • Company Director | 14 Aug 2023←2 Years 3 Months→Current | Active | |
| Sse Low Carbon Holdings Limited Director • Company Director | 7 Aug 2023←2 Years 4 Months→Current | Active | |
| Sse Hornsea Limited Director • Company Director | 18 Apr 2023←2 Years 7 Months→Current | Active | |
| Sse Thermal Energy Operations Limited Director • Company Director | 2 Sep 2021←4 Years→Current | Active | |
| Sse Thermal Generation (Scotland) Limited Director • Company Director | 2 Sep 2021←4 Years→Current | Active | |
| Sse Thermal Generation Holdings Limited Director • Company Director | 2 Sep 2021←4 Years→Current | Active | |
