| Company | Timeline | Status | |
| Independent Schools Council Director • Headmistress | 1 Sep 2004←9 Months→20 Jun 2005 | Active | |
| The Pilgrims' School Director • Headmistress | 10 Jun 2004←14 Years→5 Jul 2018 | Active | |
Rookesbury Park Limited Director • Head Mistress | 1 Jan 2004←2 Years 9 Months→17 Oct 2006 | Dissolved | |
Amazing Grades Limited Director • Headmistress | 23 Jan 2001←2 Years 1 Month→28 Feb 2003 | Dissolved | |
| The Girls' Schools Association Director • Headmistress | 1 Jan 1999←5 Years→1 Sep 2004 | Active | |
C.E. Publications Unlimited Director • Headmistress | 1 Jan 1999←5 Years→31 Aug 2004 | Dissolved | |
| Twyford School Director • School Headmistress | 17 Nov 1995←8 Years→21 Nov 2003 | Active | |
