| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Business Fairs Ltd | 00703282 | 10/10/1992 | 24/03/1999 | Dissolved |
| General Practitioner Publications Ltd | 00692160 | 10/10/1992 | 24/03/1999 | Dissolved |
| HAYMARKET BUSINESS PUBLICATIONS LIMITED | 01468220 | 10/10/1992 | 06/11/2000 | Dissolved |
| HAYMARKET CONSUMER MEDIA LTD. | 01539034 | 10/10/1992 | 06/11/2000 | Not Trading |
| HAYMARKET EXHIBITIONS LIMITED | 02457048 | 30/04/1993 | 24/03/1999 | Dissolved |
| HAYMARKET FINANCE LIMITED | 01468303 | 11/10/1992 | 24/03/1999 | Dissolved |
| HAYMARKET GROUP INVESTMENTS LIMITED | 01469088 | 10/10/1992 | 24/03/1999 | Dissolved |
| HAYMARKET GROUP LIMITED | 02809261 | 03/05/1993 | 30/12/2011 | Silver |
| HAYMARKET GROUP PROPERTIES LIMITED | 01469098 | 10/10/1992 | 24/03/1999 | Dissolved |
| HAYMARKET LEASING SERVICES LTD. | 00439319 | 10/10/1992 | 24/03/1999 | Dissolved |
| HAYMARKET MEDICAL PUBLICATIONS LTD. | 01472289 | 10/10/1991 | 18/12/1998 | Silver |
| HAYMARKET PRESS LIMITED | 01124655 | 10/10/1992 | 24/03/1999 | Dissolved |
| HAYMARKET PUBLISHING LIMITED | 00708384 | 10/10/1992 | 24/03/1999 | Dissolved |
| HAYMARKET PUBLISHING SERVICES LIMITED | 00813651 | 10/10/1992 | 24/03/1999 | Bronze |
| HAYMARKET REVIEW LIMITED | 00994219 | 10/10/1992 | 24/03/1999 | Dissolved |
| HAYMARKET WORLDWIDE LIMITED | 00855308 | 10/10/1992 | 24/03/1999 | Not Trading |
| Haymarket Campaign Publications Ltd. | 00679500 | 10/10/1992 | 24/03/1999 | Dissolved |
| Haymarket Espana Ltd | 01457198 | 10/10/1992 | 24/03/1999 | Dissolved |
| Haymarket Interactive Ltd | 01911243 | 12/10/1992 | 06/11/2000 | Dissolved |
| Haymarket Medical Ltd. | 00470685 | 10/10/1992 | 31/12/1995 | Dissolved |
| Haymarket Productions Ltd | 00551118 | 10/10/1992 | 24/03/1999 | Dissolved |
| Haymarket Professional Publications Ltd. | 00475888 | 10/10/1992 | 24/03/1999 | Dissolved |
| Hospital Times Ltd | 00961353 | 10/10/1992 | 24/03/1999 | Dissolved |
| KENSINGTON FREEHOLDS LIMITED | 00620179 | 10/10/1992 | 24/03/1999 | Dissolved |
| M.I.M.S. Magazine Ltd | 00692236 | 10/10/1992 | 24/03/1999 | Dissolved |
| MANAGEMENT PUBLICATIONS LIMITED | 00869557 | 10/10/1992 | 18/12/1998 | Dissolved |
| Marketing Publications Ltd | 01307975 | 10/10/1992 | 24/03/1999 | Dissolved |
| Medeconomics Ltd | 01485103 | 10/10/1992 | 24/03/1999 | Dissolved |
| Medical Publications Ltd | 00623640 | 10/10/1992 | 24/03/1999 | Dissolved |
| Medindex Ltd | 00743559 | 10/10/1992 | 24/03/1999 | Dissolved |
| PERIODICAL COLLECTIONS LIMITED | 00618404 | 10/10/1992 | 24/03/1999 | Dissolved |
| PR PUBLICATIONS LIMITED | 01813135 | 10/10/1992 | 16/09/2004 | Not Trading |
| TEDDINGTON PROPERTIES LIMITED | 01472300 | 10/10/1992 | 24/03/1999 | Dissolved |
| THE PEOPLE SHOW LIMITED | 02211267 | 26/06/1991 | 14/01/1998 | Silver |
| THE SCHOOL OF COMMUNICATION ARTS LIMITED | 02917476 | 11/04/1994 | 25/08/1995 | Dissolved |
| THENHURST AGRICULTURAL LIMITED | 01301566 | 10/10/1992 | 22/12/1998 | Amber |
| The Investors' Guardian, Ltd | 00023604 | 10/10/1992 | 24/03/1999 | Dissolved |
| Yoka Developments Ltd | 00616027 | 10/10/1992 | 24/03/1999 | Dissolved |