| Company | Timeline | Status | |
| Day One Trust Director • Education Consultant | 31 Jan 2017←1 Year 10 Months→6 Dec 2018 | Active | |
| Kingsbury High School Director • Education Consultant | 21 Oct 2011←14 Years→Current | Active | |
Ernstoff & Tyson Consulting Limited Director • Consultant | 21 May 2001←17 Years→23 Apr 2019 | Dissolved | |
