| Company | Timeline | Status | |
| Oxygen Conservation Portfolio 1 Limited Director • Company Director | 8 Apr 2025←2 Months→25 Jun 2025 | Active | |
| The Dixon Foundation Director • Company Director | 27 Apr 2020←5 Years→Current | Active | |
| Witheby Management Company Limited Director • None | 1 Mar 2017←1 Year 3 Months→12 Jun 2018 | Active | |
| Low Carbon Group Limited Director • Accountant | 25 Aug 2015←10 Years→Current | Active | |
| Low Carbon Oxygen Limited Director • Accountant | 26 Mar 2015←10 Years→Current | Active | |
| Trenouth Solar Investment Company Limited Director • Director | 23 Mar 2015←2 Months→4 Jun 2015 | Active | |
| Oxygen House Properties LLP Designated LLP Member • Unreported | 12 Dec 2014←8 Years→24 Jun 2023 | Dissolved | |
| Low Carbon Ventures Limited Director • Director | 19 Dec 2012←4 Years→26 Jun 2017 | Active | |
| Oxygen House Group Limited Director • Director | 23 Nov 2012←12 Years→31 May 2025 | Active | |
Atass Respect Limited Director • None | 15 Feb 2011←8 Years→9 Jul 2019 | Dissolved | |
