| Company | Timeline | Status | |
| Rockhopper Exploration (Hydrocarbons) Limited Director • Director | 11 Apr 2005←20 Years→Current | Active | |
| Rockhopper Exploration (Petrochemicals) Limited Director • Director | 11 Apr 2005←20 Years→Current | Active | |
| Rockhopper Exploration (Oil) Limited Director • Director | 11 Apr 2005←20 Years→Current | Active | |
| Rockhopper Resources Limited Director • Director | 11 Apr 2005←20 Years→Current | Active | |
| Rockhopper Exploration Plc Director • Director | 21 Feb 2005←20 Years→Current | Active | |
Bennett Harrison Limited Director • Director | 12 Mar 2004←11 Years→11 Aug 2015 | Dissolved | |
