| Company | Timeline | Status | |
| Private School Policy Reform Limited Director • Historian | 30 Aug 2019←2 Years→1 Sep 2021 | Dissolved | |
| The Society Of Authors Director • Historian | 27 Sep 2010←3 Years→21 Nov 2013 | Active | |
| Chip Chase Limited Director • None | 1 Jul 2010←15 Years→Current | Active | |
