| Company | Timeline | Status | |
| Obrizum Group Ltd Director • Fund Manager | 31 Oct 2022←2 Years 11 Months→Current | Active | |
| Guinness Sustainable Infrastructure 2 Limited Director • Fund Manager | 12 May 2022←2 Years 9 Months→4 Mar 2025 | Dissolved | |
| Dragonfly Technology Solutions Ltd Director • Fund Manager | 1 Apr 2022←3 Years→Current | Active | |
| Guinness Ventures Limited Director • Director | 20 Jan 2022←3 Years→Current | Active | |
| Content Calendr Limited Director • Fund Manager | 31 Mar 2021←8 Months→13 Dec 2021 | Dissolved | |
| Cera Care Limited Director • Fund Manager | 16 Feb 2021←4 Years→Current | Active | |
| Cera Care Limited Director • Fund Manager | 16 Feb 2021←3 Years→1 Jun 2024 | Active | |
| Noviachp Services Limited Director • Director | 17 May 2019←5 Years→18 Mar 2025 | Dissolved | |
| Aptem Ltd Director • Fund Manager | 3 Apr 2018←7 Years→Current | Active | |
Glassburn Hydro Limited Director • Director | 1 Dec 2017←3 Months→30 Mar 2018 | Dissolved | |
