| Company | Timeline | Status | |
| Biomass Power Ltd Director • Company Director | 26 Apr 2023←1 Year 5 Months→1 Oct 2024 | Dissolved | |
| Ian Barron Walker Properties Limited Director • Unreported | 27 Jan 2017←8 Years→Current | Active | |
| Ian Barron Walker International Limited Director • Unreported | 26 Feb 2013←12 Years→Current | Active | |
