| Company | Timeline | Status | |
| Proven Growth And Income VCT Plc Director • Director | 6 Aug 2013←11 Months→22 Jul 2014 | Active | |
| The Association Of Jewish Refugees (AJR) Director • Company Director | 1 Jan 2013←11 Years→11 Dec 2024 | Active | |
Six Point Foundation Director • Company Director | 21 Jul 2011←5 Years→30 Jun 2017 | Dissolved | |
| The Wiener Holocaust Library Director • Retired | 23 Sep 2010←14 Years→16 Oct 2024 | Active | |
| Paintings In Hospitals Director • Director | 4 Dec 2002←8 Years→16 May 2011 | Active | |
| KLM Cityhopper UK Limited Director • Company Director | 28 Aug 2002←13 Years→3 Mar 2016 | Active | |
Proven Health VCT Plc Director • Director | 12 Feb 2001←12 Years→7 Aug 2013 | Dissolved | |
Provalis Plc Director • Chartered Accountant | 9 Nov 1998←7 Years→20 Feb 2006 | Dissolved | |
| Aircraft Capital Limited Director • Company Director | 26 Feb 1998←6 Years→1 Jun 2004 | Dissolved | |
| Otto Schiff Housing Association Director • Chartered Accountant | 12 Mar 1997←18 Years→14 May 2015 | Active | |
