| Company | Timeline | Status | |
| Amilcar Salmson Ltd Director • Chartered Patent Attorney | 31 Oct 2022←3 Years→Current | Active | |
| Reddie & Grose LLP Non-designated LLP Member • Unreported | 10 Jan 2011←13 Years→31 Mar 2024 | Active | |
| B. K Goodman LLP Non-designated LLP Member • Unreported | 15 Sep 2006←19 Years→Current | Active | |
