| Company | Timeline | Status | |
| Ag-Enviro Limited Director • Director | 14 Aug 2018←3 Years→25 Jul 2022 | Active | |
| Richard Maxwell Consultancy Limited Director • Director | 7 Mar 2007←18 Years→Current | Active | |
| Richard Maxwell Limited Director • Director | 6 Dec 2006←14 Years→26 Feb 2021 | Active | |
