| Company | Timeline | Status | |
| JHK Biomass Services Ltd Director • Heating Engineer | 11 Jul 2022←3 Years→Current | Active | |
| JHK Biomass Limited Director • Company Director | 29 Jun 2020←1 Year 5 Months→30 Nov 2021 | Dissolved | |
| JHK Property North Yorkshire Ltd Director • Director | 28 Oct 2019←6 Years→Current | Active | |
| SJ Asset Holdings Limited Director • Director | 3 Jul 2018←7 Years→Current | Active | |
| JHK Contractors Limited Director • Director | 3 Jul 2018←7 Years→Current | Active | |
