| Company | Timeline | Status | |
Parnham Intellectual Property Services Limited Director • Patent And Trade Mark Attorney | 10 Mar 2014←5 Years→25 Feb 2020 | Dissolved | |
| Hepworth Browne Limited Director • Patent Attorney | 20 Feb 2013←1 Year→28 Feb 2014 | Active | |
| Twenty Three Newcastle Drive Limited Director • Patent Attorney | 2 Aug 2009←10 Years→22 Jan 2020 | Active | |
