| Company | Timeline | Status | |
| Isi Consultancy Limited Director • Non-executive Director | 8 Mar 2025←8 Months→25 Nov 2025 | Dissolved | |
| Independent Schools Inspectorate Director • Non Executive Director | 1 Nov 2023←2 Years 1 Month→Current | Active | |
Anchor Trust Director • Company Director | 1 Apr 2013←5 Years→18 Sep 2018 | Converted/Closed | |
| UCL Partners Limited Director • Chairman | 15 Apr 2009←1 Month→12 Jun 2009 | Active | |
| Sixty Two Redington Management Co.Limited Secretary • Non Exec Director | 21 Aug 2007←18 Years→Current | Active | |
| Riverside Consultancy Services Limited Director • Non Executive Director | 31 Jan 2007←2 Years 2 Months→31 Mar 2009 | Active | |
| Riverside Estuary Limited Director • Non Executive Director | 31 Jan 2007←2 Years 2 Months→31 Mar 2009 | Active | |
| Action For Children Director • Consultant | 1 Sep 2006←6 Years→31 Aug 2012 | Active | |
| Common Purpose UK Director • Selfemployed | 13 Apr 2005←3 Years→21 Mar 2009 | Dissolved | |
| Alexander Duckham & Co.,Limited Director • Unreported | 12 Apr 1996←1 Year 3 Months→15 Jul 1997 | Active | |
