| Company | Timeline | Status | |
| Valerie Dunsford Educational Consultancy Services Ltd Director • Unreported | 25 Sep 2020←5 Years→Current | Active | |
| Independent Schools Inspectorate Director • Headmistress | 1 Sep 2016←2 Years 6 Months→8 Mar 2019 | Active | |
| Astrea Academy Trust Director • Headteacher | 20 Nov 2015←8 Years→20 Nov 2023 | Active | |
| DHS Educational Foundation Limited Director • Headmistress | 25 Nov 2010←3 Years→12 Jun 2014 | Active | |
Rudston Preparatory School Trust Limited Director • Headmistress | 11 Mar 2008←10 Years→24 Apr 2018 | Dissolved | |
