| Company | Timeline | Status | |
| Institute Of Materials Finishing Director • Company Director | 15 Dec 2004←6 Years→1 Jul 2011 | Active | |
| Wymark Limited Director • Advisory Director | 1 Sep 1997←20 Years→30 Jun 2018 | Active | |
| Institute Of Materials Finishing Director • Scientist | 1 Jul 1995←9 Years→30 Jun 2004 | Active | |
