| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| IIR PUBLICATIONS LIMITED | 01100748 | 24/09/1998 | Dissolved |
| IIR PUBLICATIONS LIMITED | 01100748 | 24/09/1998 | Dissolved |
| Iir Media Ltd | 03157415 | 10/09/1998 | Dissolved |
| MARSHGATE PROJECTS LIMITED | 05301260 | 01/12/2004 | Dissolved |
| National Events Ltd | 03012471 | 03/03/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BANFFSHIRE HOLDINGS LTD | 02747008 | 15/12/1997 | 22/12/2003 | Dissolved |
| Ccl Property Developments Ltd | 03548084 | 17/04/1998 | 01/10/2001 | Dissolved |
| IIR (U.K. HOLDINGS) LIMITED | 02748477 | 01/01/2003 | 02/01/2003 | Amber |
| IIR MANAGEMENT LIMITED | 02922734 | 03/03/1999 | 22/12/2003 | Silver |
| INFORMA CONNECT LIMITED | 01835199 | 01/01/2003 | 02/01/2003 | Bronze |
| INFORMA CONNECT LIMITED | 01835199 | 15/12/1997 | 31/07/1999 | Bronze |
| INFORMA MARKETS LIMITED | 02972059 | 03/03/1999 | 22/12/2003 | Bronze |
| Kensington Publications Ltd | 01874458 | 10/09/1998 | 16/07/2001 | Dissolved |
| LONGFORD RESIDENCES LTD | 03424344 | 21/09/1997 | 22/12/2003 | Not Trading |
| LONGFORD RESIDENCES LTD | 03424344 | 21/09/1997 | 22/12/2003 | Not Trading |
| P.H.E. (MILTON KEYNES) LIMITED | 03939271 | 02/09/2005 | 20/11/2006 | Dissolved |
| Peterstreet Ltd | 02704751 | 12/05/1992 | 17/04/1994 | Dissolved |
| Prentice Churchill Ltd | 02867327 | 03/03/1999 | 22/12/2003 | Dissolved |