| Company | Timeline | Status | |
| NWM Holdings Limited Director • Director | 4 Jul 2012←5 Years→15 Jan 2018 | Active | |
| Neales Waste Management Limited Director • Director | 4 Jul 2012←5 Years→15 Jan 2018 | Active | |
| Clayton Hall Sand Company Limited Director • Director | 4 Jul 2012←5 Years→15 Jan 2018 | Active | |
| Quercia Limited Director • Director | 4 Jul 2012←5 Years→15 Jan 2018 | Active | |
| Environmental Power International (UK R&D) Limited Director • Director | 19 Jul 2011←5 Years→10 Apr 2017 | Active | |
