| Company | Timeline | Status | |
| Grafton Carbon Ltd Director • Chief Executive | 6 Sep 2023←2 Years 4 Months→Current | Active | |
| Grafton Advisors Limited Director • Manager / Trader | 21 Sep 2016←9 Years→Current | Active | |
| Grafton Commodity Trading Limited Director • Trader | 14 Sep 2016←9 Years→Current | Active | |
