| Company | Timeline | Status | |
| Mab Southern Limited Director • Engineering Director | 29 Oct 2015←10 Years→Current | Active | |
| Knees Engineering Limited Director • Engineering Director | 29 Oct 2015←10 Years→Current | Active | |
| H.J.Knee Of Malmesbury Limited Director • Engineering Director | 29 Oct 2015←10 Years→Current | Active | |
| H.J.Knee,Limited Director • Engineer | 4 Dec 2013←11 Years→Current | Active | |
