| Company | Timeline | Status | |
| Arnold Magnetic Technologies UK Limited Director • Executive | 4 Feb 2009←7 Years→27 Sep 2016 | Active | |
| Arnold Magnetic Technologies Limited Director • Executive | 4 Feb 2009←7 Years→27 Sep 2016 | Active | |
| Swift Levick Magnets Director • Executive | 4 Feb 2009←7 Years→27 Sep 2016 | Active | |
