| Company | Timeline | Status | |
| Arnold Magnetic Technologies UK Limited Director • Executive Officer | 17 Jan 2008←8 Years→6 Jun 2016 | Active | |
| Arnold Magnetic Technologies Limited Director • Executive Officer | 17 Jan 2008←8 Years→6 Jun 2016 | Active | |
| Swift Levick Magnets Director • Executive Officer | 17 Jan 2008←8 Years→6 Jun 2016 | Active | |
