| 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  | |
