| Company | Timeline | Status | |
| The Literary & Philosophical Trading Company Ltd Director • Unreported | 22 May 2018←6 Years→5 Mar 2025 | Active | |
| The Literary & Philosophical Society Of Newcastle Upon Tyne Director • Retired | 22 May 2018←6 Years→5 Mar 2025 | Active | |
| The Literary & Philosophical Trading Company Ltd Director • Unreported | 19 Nov 2012←4 Years→30 May 2017 | Active | |
| The Literary & Philosophical Society Of Newcastle Upon Tyne Director • Retired | 1 Apr 2008←9 Years→30 May 2017 | Active | |
