| Company | Timeline | Status | |
| Age UK Barnet Director • Company Director | 1 Nov 2007←9 Years→22 Jan 2017 | Active | |
| United Scientific Instruments Limited Director • Director | 23 Mar 2000←16 Years→31 Mar 2016 | Active | |
| Docklands Light Railway Limited Director • Company Director | 1 Jul 1992←4 Years→5 Apr 1997 | Active | |
| Interim Financial Executives Limited Director • Company Director | 22 Mar 1991←9 Years→8 Feb 2001 | Active | |
| Interim Financial Executives Limited Director • Unreported | 1 Jan 1970←31 Years→8 Feb 2001 | Active | |
