| Company | Timeline | Status | |
| Dewhurst Group Holdings Limited Director • Director | 7 Feb 2018←7 Years→Current | Active | |
| Dewhurst Airfield Services Limited Director • Director | 7 Feb 2018←7 Years→Current | Active | |
| Dewhurst Utility Services Limited Director • Director | 7 Feb 2018←7 Years→Current | Active | |
| Edward Dewhurst,Limited Director • Joint Managing Director | 1 Apr 1994←31 Years→Current | Liquidation | |
