| Company | Timeline | Status | |
| Juvora Limited Director • Chief Executive | 20 Jul 2012←5 Years→9 Feb 2018 | Active | |
| Invibio Knees Limited Director • Chief Executive | 20 Jul 2012←5 Years→9 Feb 2018 | Active | |
| Invibio Limited Director • Chief Executive | 9 Mar 2009←8 Years→9 Feb 2018 | Active | |
| Victrex Manufacturing Limited Director • Company Director | 30 Sep 1993←24 Years→9 Feb 2018 | Active | |
| Victrex Plc Director • Company Director | 16 Apr 1993←24 Years→9 Feb 2018 | Active | |
