| Company | Timeline | Status | |
| Heathrow Southern Railway Ltd Director • Consultant | 14 Dec 2016←8 Years→Current | Active | |
Tube Lines (Holdings) Limited Director • Director | 27 Jun 2010←2 Years 6 Months→31 Dec 2012 | Dissolved | |
| The Windsor Leadership Trust Director • Board Member | 1 Oct 2009←5 Years→19 May 2015 | Active | |
| Holcim UK Holdings 2 Limited Director • Company Director | 1 May 2007←6 Years→31 Dec 2013 | Active | |
| Anglian Water Services Holdings Limited Director • Non Executive Director | 1 Dec 2006←9 Years→31 Dec 2015 | Active | |
| Anglian Water Services Financing Plc Director • Non-executive Director | 1 Dec 2006←9 Years→31 Dec 2015 | Active | |
| Anglian Water Services Limited Director • Non-executive Director | 1 Dec 2006←9 Years→31 Dec 2015 | Active | |
| Atoc Limited Director • Company Director | 18 Feb 2002←1 Year 5 Months→30 Jul 2003 | Active | |
| Rail Settlement Plan Limited Director • Director | 30 Oct 1996←5 Years→31 Oct 2001 | Active | |
02938984 Limited Director • Consultant | 28 Apr 1996←10 Years→31 Aug 2006 | Dissolved | |
