| Company | Timeline | Status | |
| John Le CarrÉ Ltd Director • Company Director | 29 Sep 2022←3 Years→Current | Active | |
| Le CarrÉ Enterprises Limited Director • Director | 10 Feb 2021←4 Years→Current | Active | |
| Cloudbank Productions Limited Director • Writer | 5 Feb 2021←4 Years→11 Feb 2025 | Dissolved | |
| OLD Leaf Productions Limited Director • Writer | 28 Jan 2010←11 Years→3 Aug 2021 | Dissolved | |
| Le Carre Productions Director • Writer | 6 Oct 2006←19 Years→Current | Active | |
| Alexrun Limited Director • Writer Producer | 24 Mar 1999←14 Years→17 May 2013 | Active | |
