| Company | Timeline | Status | |
| Resilience To Climate Change Limited Director • Director | 30 Jun 2021←1 Year 11 Months→20 Jun 2023 | Dissolved | |
| Recirc Energy Limited Director • Chartered Accountant | 1 Aug 2020←5 Years→Current | Active | |
| Recirc Caledonia Ltd Director • Chartered Accountant | 1 Aug 2020←5 Years→Current | Active | |
| Bandwidth Energy Limited Director • Chartered Accountant | 26 Feb 2019←6 Months→18 Sep 2019 | Active | |
| Astbury Mere Trust Director • Chartered Accountant | 15 Feb 2019←6 Years→Current | Active | |
Green Sharc Limited Director • Chartered Accountant | 16 Jul 2016←3 Years→18 Feb 2020 | Dissolved | |
| Recirc Caledonia Ltd Director • Chartered Accountant | 28 Nov 2014←6 Months→12 Jun 2015 | Active | |
| Evest Limited Director • Chartered Accountant | 2 Sep 2013←12 Years→Current | Active | |
| Lorimort Ltd Director • Chartered Accountant | 2 Feb 2006←19 Years→Current | Active | |
| Agility Software Limited Director • Chartered Accountant | 12 Sep 2001←6 Years→31 Oct 2007 | Active | |
