| Company | Timeline | Status | |
| The Positive Psychology Property Company Limited Director • Unreported | 20 Aug 2013←12 Years→Current | Active | |
| The Positive Psychology Forum Limited Director • Unreported | 24 Mar 2010←15 Years→Current | Active | |
Isolon Limited Director • Director | 16 Feb 2004←12 Years→4 Apr 2016 | Dissolved | |
Edutain Limited Director • Management Consultant | 30 Jun 2003←13 Years→14 Feb 2017 | Dissolved | |
