| Company | Timeline | Status | |
| Plexus Pressure Control Limited Director • Company Director | 18 Apr 2019←6 Years→Current | Active | |
| Plexus Limited Director • Director | 2 Apr 2015←10 Years→Current | Active | |
| Plexus Applied Technologies Limited Director • Director | 17 Mar 2015←10 Years→Current | Active | |
| Plexus Ocean Systems Limited Director • Company Director | 27 Feb 2007←18 Years→Current | Active | |
| Plexus Holdings Plc Director • Director | 1 Nov 2005←20 Years→Current | Active | |
