| Company | Timeline | Status | |
| JRT Insight Limited Director • Unreported | 3 Oct 2023←2 Years 1 Month→Current | Active | |
| SPR Energy Consulting Limited Director • Director | 22 Jun 2020←2 Years 6 Months→17 Jan 2023 | Dissolved | |
JRT Consulting Limited Director • Director | 31 Oct 2018←1 Year 11 Months→6 Oct 2020 | Dissolved | |
