| Company | Timeline | Status | |
| Railway Safety & Standards Director • Company Secretary | 16 Feb 2007←2 Years 3 Months→29 May 2009 | Active | |
| Railway Safety & Standards Secretary • Company Secretary | 16 Feb 2007←2 Years 3 Months→29 May 2009 | Active | |
| Railway Safety Secretary • Unreported | 1 Apr 2003←6 Years→29 May 2009 | Active | |
| Rail Safety And Standards Board Limited Secretary • Secretary | 4 Feb 2003←1 Month→1 Apr 2003 | Active | |
| Network Rail (Spacia) Limited Secretary • Unreported | 19 Aug 2002←6 Years→29 May 2009 | Active | |
| Spacia (2002) Limited Director • Company Secretary | 20 Feb 2002←7 Years→29 May 2009 | Active | |
| Spacia (2002) Limited Secretary • Unreported | 20 Feb 2002←7 Years→29 May 2009 | Active | |
| Railway Property Limited Director • Company Secretary | 17 Jan 2002←6 Months→5 Aug 2002 | Active | |
| Network Rail (Stations) Limited Director • Company Secretary | 17 Jan 2002←7 Years→29 May 2009 | Active | |
| Network Rail International Limited Director • Company Secretary | 17 Jan 2002←7 Years→29 May 2009 | Active | |
