| Company | Timeline | Status | |
| Sustain Heat Limited Director • Unreported | 17 Jan 2024←1 Year 9 Months→Current | Active | |
| Sustain Investment Group Limited Director • Unreported | 16 Jan 2024←1 Year 9 Months→Current | Active | |
| Skyclimb Access Limited Director • Unreported | 9 Nov 2023←2 Years→Current | Active | |
| Sustain Electric Limited Director • Unreported | 1 Jan 2022←3 Years→Current | Active | |
| Sustain Homes Limited Director • Unreported | 1 Oct 2020←5 Years→Current | Active | |
