| Company | Timeline | Status | |
| JJ Energy Limited Director • Technical Director | 8 Jan 2021←4 Years→Current | Active | |
JJ Thermo Limited Director • Director | 6 Mar 2017←1 Year 5 Months→7 Aug 2018 | Dissolved | |
| JJ Bioenergy Limited Director • Unreported | 28 Mar 2014←11 Years→Current | Active | |
