| Company | Timeline | Status | |
| PRM Projects Ltd Director • Director | 18 Sep 2023←2 Years 3 Months→Current | Active | |
| Bioenergy Systems Limited Director • Director | 20 Jan 2011←14 Years→Current | Active | |
| PRM Waste Systems Limited Director • Unreported | 1 May 2004←21 Years→Current | Active | |
