| Company | Timeline | Status | |
| The Peaceful Kitchen Limited Director • Director | 14 Oct 2021←4 Years→Current | Active | |
| R3nergy Limited Director • Company Director | 18 Mar 2021←4 Years→14 Oct 2025 | Dissolved | |
| T&K Law Limited Director • Director | 4 May 2017←8 Years→Current | Active | |
| Thomlinson Kiddle Law Limited Director • Director | 29 May 2014←11 Years→Current | Active | |
| Thomlinson Kiddle Associates Limited Director • Director | 26 Oct 2012←13 Years→Current | Active | |
J A Thomlinson Consulting Limited Director • Solicitor | 19 Apr 2007←9 Years→30 Aug 2016 | Dissolved | |
