| Company | Timeline | Status | |
| Specialist Conferences Ltd Director • Research Director | 17 Jul 2023←2 Years 3 Months→Current | Active | |
| Specialist Conferences Ltd Director • Conference Organiser | 14 Jul 2011←4 Years→10 Aug 2015 | Active | |
| Jon Ray Consultancy Limited Director • Director | 24 Jan 2003←22 Years→Current | Active | |
