| Company | Timeline | Status | |
| Nelstan Investments Limited Director • Director | 22 May 2020←5 Years→Current | Active | |
| Void Energy Holdings Limited Director • Director | 24 May 2019←6 Years→Current | Active | |
| Nelstan Ventures Limited Director • Director | 24 May 2019←6 Years→Current | Active | |
| Nelstan Limited Director • Director | 24 May 2019←6 Years→Current | Active | |
| Nelstan Consulting Limited Director • Director | 29 Jun 2018←7 Years→Current | Active | |
| Energy Angels Group Ltd Director • Director | 12 Feb 2018←7 Years→Current | Active | |
