| Company | Timeline | Status | |
| Brierley Ip Limited Director • Patent Attorney | 5 Dec 2019←6 Years→Current | Active | |
| Appleyard Lees Ip LLP Designated LLP Member • Unreported | 12 Nov 2015←5 Years→31 Mar 2021 | Active | |
| Carr Hall Gardens Management Limited Director • Patent Attorney | 3 Sep 2008←16 Years→10 Oct 2024 | Active | |
| Appleyard Lees Ltd Director • Company Director | 17 Jun 2004←15 Years→30 Mar 2020 | Active | |
| Appledene Limited Director • Patent Attorney | 1 Sep 1994←25 Years→30 Mar 2020 | Active | |
