| Company | Timeline | Status | |
| ARB Biogas Limited Director • Accounts Manager | 11 Jan 2023←2 Years 9 Months→Current | Active | |
| ARB (Bellshill) Limited Director • Retired Civil Servant | 23 Nov 2020←4 Years→Current | Active | |
| Woodhill Trading Limited Director • Retired Agricultural Civil Servant | 26 Oct 2017←8 Years→Current | Active | |
| Aerio Biogas Limited Director • Retired Agricultural Civil Servant | 26 Oct 2017←8 Years→Current | Active | |
| ARB Process Engineering Limited Director • Unreported | 8 Sep 2016←9 Years→Current | Active | |
