| Company | Timeline | Status | |
| Chester Hall Precision Engineering Holdings Limited Director • Director | 28 Oct 2019←6 Years→Current | Active | |
| Chester Hall Precision Engineering Investments Limited Director • Director | 28 Oct 2019←6 Years→Current | Active | |
| Chester Hall Precision Engineering Limited Director • Engineer | 31 Mar 1991←34 Years→Current | Active | |
