| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | DELTA ACADEMIES TRUST | 🇬🇧Regno Unito | Active | 26/05/2026 – 16/10/2014 |
| Officer | SOUTH LEEDS ACADEMY TRUST | — | Dissolved | 31/05/2026 – 09/12/2013 |
| Officer | DE WARENNE ACADEMY | 🇬🇧Regno Unito | Dissolved | 31/05/2026 – 12/10/2009 |
| Officer | TIGERS TRUST | — | Active | 10/03/2026 – 23/04/2014 |
16/10/2014
appointed
16/10/2014
resigned
18/07/2007
appointed