| Company | Timeline | Status | |
| School-Home Support Service (UK) Director • Publisher | 25 Nov 2007←3 Years→19 May 2011 | Active | |
| ARC Publications Limited Secretary • Company Director | 7 Oct 2005←20 Years→Current | Active | |
| ARC Publications Limited Director • Company Director | 7 Oct 2005←20 Years→Current | Active | |
| Inpress Limited Director • Publisher | 18 Aug 2005←3 Years→3 Dec 2008 | Active | |
| Inpress Limited Secretary • Unreported | 17 Sep 2002←6 Years→3 Dec 2008 | Active | |
| The Square Chapel Trust Director • Publisher | 23 May 1991←5 Years→10 Aug 1996 | Dissolved | |
| The Square Chapel Trust Secretary • Unreported | 23 May 1991←5 Years→10 Aug 1996 | Dissolved | |
| Square Trading Limited Director • Publisher | 25 Sep 1990←6 Years→23 Apr 1997 | Dissolved | |
| Square Trading Limited Secretary • Unreported | 25 Sep 1990←6 Years→23 Apr 1997 | Dissolved | |
