| Company | Timeline | Status | |
| Carpmaels & Ransford (Specialities) LLP Non-designated LLP Member • Unreported | 17 Nov 2016←9 Years→Current | Active | |
| Carpmaels & Ransford Limited Liability Partnership Non-designated LLP Member • Unreported | 21 May 2013←12 Years→Current | Active | |
| James Poole Limited Director • Patent Attorney | 18 Oct 2012←5 Years→9 Dec 2017 | Active | |
| Carpmaels & Ransford Services Limited Director • Patent Attorney | 6 Jul 2012←5 Years→9 Dec 2017 | Active | |
