| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Benchmark Research Ltd | 01327332 | 15/06/1992 | Dissolved |
| Contrast Creative Ltd | 01795386 | 11/05/1991 | Dissolved |
| Findlay Publications Holdings Ltd | 02980131 | 23/11/1994 | Dissolved |
| Fitness Events Ltd | 02497239 | 30/04/1992 | Dissolved |
| Machine Tool Selector Global Ltd | 03115721 | 13/10/1995 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| A D MEDIA EUROPE LIMITED | 07116558 | 05/01/2010 | 11/04/2014 | Dissolved |
| Equity Information Exchange Ltd | 02123907 | 15/06/1992 | 12/12/1997 | Dissolved |
| FINDLAY PUBLICATIONS INVESTMENTS HOLDINGS LIMITED | 02980136 | 23/11/1994 | 20/05/2005 | Dissolved |
| FINDLAY PUBLICATIONS INVESTMENTS LIMITED | 02876817 | 01/12/1993 | 20/05/2005 | Silver |
| ITHACA MEDIA LIMITED | 01808131 | 15/06/1991 | 12/12/1997 | Dissolved |
| LEIGH ACADEMIES TRUST | 02336587 | 20/09/2006 | 06/07/2020 | Gold |
| MA BUSINESS LIMITED | 06779864 | 24/12/2008 | 11/04/2014 | Bronze |
| PROFESSIONAL PUBLISHERS ASSOCIATION LTD | 00132310 | 17/08/1991 | 09/10/2008 | Bronze |
| Service Exhibitions Ltd | 02027761 | 15/06/1992 | 12/12/1997 | Dissolved |
| Service Management Publications Ltd | 02025831 | 15/06/1992 | 23/10/2000 | Dissolved |