| Company | Timeline | Status | |
| Caterham School International Limited Director • None Supplied | 21 Mar 2019←2 Years 10 Months→29 Jan 2022 | Active | |
| Caterham School Enterprises Limited Director • None | 27 Sep 2010←11 Years→29 Jan 2022 | Dissolved | |
| Caterham School Trading Limited Director • None | 27 Sep 2010←11 Years→29 Jan 2022 | Active | |
| Paul Mason Consulting Limited Director • Director | 1 Apr 2010←8 Years→20 Jun 2018 | Active | |
| Caterham School Director • None | 16 Dec 2009←12 Years→29 Jan 2022 | Active | |
| JDRF Trading Limited Director • Company Director (retired) | 7 Dec 2009←15 Years→Current | Active | |
| Juvenile Diabetes Research Foundation Limited Director • Director (retired) | 5 Oct 2009←6 Years→1 Sep 2016 | Active | |
Comet Ltd Director • Company Director | 8 Feb 2005←3 Years→7 Oct 2008 | Dissolved | |
| Comet Trustee Company Limited Director • Chartered Accountant (retired) | 2 Oct 2003←22 Years→Current | Active | |
| Comet Financial Services Limited Director • Company Director | 17 Jul 2003←5 Years→7 Oct 2008 | Dissolved | |
