| Company | Timeline | Status | |
| Julia Carpenter Developments Limited Director • Director | 14 Apr 2023←2 Years 8 Months→Current | Active | |
| New River Books Limited Director • Director | 29 Sep 2022←3 Years→Current | Active | |
| Short Books Limited Director • Editor | 23 Mar 1999←20 Years→31 May 2019 | Dissolved | |
