| Company | Timeline | Status | |
| WM Hardill & Sons Limited Director • Engineer | 6 Dec 2016←8 Years→Current | Active | |
WM Hardill Limited Director • Company Director | 24 Nov 1998←21 Years→20 Mar 2020 | Dissolved | |
WM Hardill Limited Secretary • Company Director | 24 Nov 1998←21 Years→20 Mar 2020 | Dissolved | |
| WM Hardill Sons & Co Limited Secretary • Managing Director | 4 Mar 1992←33 Years→Current | Active | |
| WM Hardill Sons & Co Limited Director • Engineer | 24 Jan 1991←34 Years→Current | Active | |
