| Company | Timeline | Status | |
| Volume Exhibitions Limited Director • Publisher | 31 Dec 2004←20 Years→Current | Active | |
| Volume Exhibitions Limited Secretary • Publisher | 31 Dec 2004←20 Years→Current | Active | |
| Target Response Limited Director • Publishing | 30 Sep 1997←28 Years→Current | Active | |
| Target Response Limited Secretary • Publishing | 30 Sep 1997←5 Years→1 Jan 2003 | Active | |
