| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ASSOCIATED TRADE EXHIBITION CONSULTANTS LIMITED | 02020625 | 28/06/2013 | Dissolved |
| BR EXHIBITIONS LIMITED | 02686779 | 28/06/2013 | Dissolved |
| BRITISH SWIMMING LIMITED | 04092510 | 08/02/2020 | Amber |
| MIDEM LIMITED | 00923132 | 28/06/2013 | Dissolved |
| REED SHOWS LIMITED | 02961888 | 06/06/2007 | Dissolved |
| ROYAL YACHTING ASSOCIATION | 00878357 | 19/11/2021 | Silver |
| SWIMMING CHAMPIONSHIPS LIMITED | 09317083 | 07/02/2022 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AVENUE EXHIBITIONS LIMITED | 03029850 | 06/06/2007 | 17/07/2017 | Dissolved |
| AVENUE PUBLICATIONS LIMITED | 03470726 | 06/06/2007 | 17/07/2017 | Dissolved |
| B.E.D. EXHIBITIONS LIMITED | 01301735 | 28/06/2013 | 17/07/2017 | Dissolved |
| BLUEGRILL LIMITED | 05823681 | 06/06/2007 | 17/07/2017 | Dissolved |
| CAHNERS EXPOSITION GROUP (MARITIME) LIMITED | 00832207 | 28/06/2013 | 17/07/2017 | Dissolved |
| CLARION DEFENCE (UK) LIMITED | 01062758 | 06/06/2007 | 28/05/2008 | Gold |
| DEW EVENTS LIMITED | 05516194 | 28/06/2013 | 17/07/2017 | Dissolved |
| DSEI LIMITED | 03569490 | 06/06/2007 | 28/05/2008 | Not Trading |
| EIBTM HOLDINGS LIMITED | 02829936 | 06/06/2007 | 17/07/2017 | Dissolved |
| EVAN STEADMAN COMMUNICATIONS GROUP LIMITED | 01048952 | 28/06/2013 | 17/07/2017 | Dissolved |
| HALLPLAZA LIMITED | 06612045 | 02/11/2011 | 17/07/2017 | Dissolved |
| ILTM MEDIA LIMITED | 04346312 | 25/06/2007 | 17/07/2017 | Dissolved |
| IMBIBE MEDIA LIMITED | 08462391 | 08/12/2016 | 17/07/2017 | Dissolved |
| INDUSTRIAL AND TRADE FAIRS LIMITED | 00783151 | 28/06/2013 | 17/07/2017 | Dissolved |
| INTERNATIONAL TRAINING EQUIPMENT CONFERENCE LIMITED | 02367068 | 06/06/2007 | 28/05/2008 | One Red Flag |
| LEGEND EXHIBITIONS LIMITED | 05442666 | 25/11/2015 | 17/07/2017 | Dissolved |
| MICROWAVE EXHIBITIONS & PUBLISHERS LIMITED | 01043288 | 28/06/2013 | 17/07/2017 | Dissolved |
| MONTGOMERY EVENTS LIMITED | 03801163 | 06/06/2007 | 01/07/2011 | One Red Flag |
| NEPTUNE COLLECTIONS LIMITED | 01219888 | 28/06/2013 | 17/07/2017 | Dissolved |
| OFFSHORE EUROPE (MANAGEMENT) LIMITED | 02318214 | 06/06/2007 | 17/07/2017 | Gold |
| RE (SEG) LIMITED | 04316350 | 06/06/2007 | 17/07/2017 | Dissolved |
| RE (SEL) LIMITED | 03056668 | 06/06/2007 | 17/07/2017 | Dissolved |
| RE (SOE) LIMITED | 02330299 | 06/06/2007 | 17/07/2017 | Silver |
| REED AEROSPACE EXHIBITIONS LIMITED | 02816478 | 06/06/2007 | 17/07/2017 | Dissolved |
| REED ALL-ENERGY LIMITED | 03051177 | 18/07/2011 | 17/07/2017 | Dissolved |
| REED EVENTS LIMITED | 05893942 | 06/06/2007 | 17/07/2017 | Gold |
| REED EXHIBITIONS LIMITED | 00678540 | 06/06/2007 | 17/07/2017 | Silver |
| REED EXHIBITIONS PERSONAL CARE LIMITED | 02838639 | 06/06/2007 | 17/07/2017 | Dissolved |
| REED MIDEM LIMITED | 02225211 | 28/06/2013 | 17/07/2017 | Dissolved |
| RX BUSINESS CONTINUITY LIMITED | 04658488 | 06/06/2007 | 17/07/2017 | Dissolved |
| STORAGE EXPO LIMITED | 04064834 | 06/06/2007 | 17/07/2017 | Dissolved |
| TGP 48 LIMITED | 02243967 | 28/06/2013 | 17/07/2017 | Dissolved |
| THE EMPEROR'S WARRIORS EXHIBITIONS LIMITED | 02134798 | 28/06/2013 | 17/07/2017 | Dissolved |