| Company | Timeline | Status | |
| Oliver Twinsafe Valves Limited Director • Unreported | 1 Mar 2019←6 Years→Current | Active | |
| Oliver Valvetek Limited Director • Unreported | 1 Mar 2019←6 Years→Current | Active | |
| Oliver Valves Limited Director • Unreported | 1 Mar 2019←6 Years→Current | Active | |
| Chester Lane Farm Management Company Limited Director • Chartered Engineer | 25 Apr 2008←12 Years→21 Jan 2021 | Active | |
