| Company | Timeline | Status | |
| Depthoflearning.Com Limited Director • Director | 30 Apr 2015←10 Years→Current | Active | |
| Chris Quigley Education Limited Director • Director | 7 Sep 2007←18 Years→Current | Active | |
| Chris Quigley Education Limited Secretary • Unreported | 7 Sep 2007←18 Years→Current | Active | |
