| Company | Timeline | Status | |
| Oates Environmental Limited Director • Head Of Hazardous Waste Operations | 27 Oct 2025←2 Months→Current | Active | |
| Neales Waste Management Limited Director • Head Of Hazardous Waste Operations | 27 Oct 2025←2 Months→Current | Active | |
| D K Environmental Services Ltd Director • Consultant | 6 Oct 2020←5 Months→16 Mar 2021 | Dissolved | |
