| Company | Timeline | Status | |
| Bankside Gallery (Trading) Limited Director • Retired | 24 Nov 2010←4 Years→19 Aug 2015 | Active | |
| Bankside Gallery Limited Director • Retired | 24 Nov 2010←4 Years→19 Aug 2015 | Active | |
| Folio Holdings Limited Director • Publisher | 28 Apr 2009←7 Years→21 Sep 2016 | Active | |
TBPS London Limited Director • Deputy Managing Director | 25 Jan 1993←2 Years 3 Months→30 Apr 1995 | Dissolved | |
| Folio Fine Book Society Limited(The) Director • Publisher | 9 Feb 1992←19 Years→28 Apr 2011 | Active | |
| Folio Fine Editions Limited Director • Publisher | 9 Feb 1992←19 Years→28 Apr 2011 | Active | |
| Folio Society Limited(The) Director • Editor In Chief | 26 Jun 1991←17 Years→15 Jun 2009 | Active | |
