| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AMUSEMENT TRADES CONFERENCES LTD | 04440555 | 22/06/2005 | Dissolved |
| AMUSEMENT TRADES DEVELOPMENTS LIMITED | 03773242 | 22/06/2005 | Dissolved |
| AMUSEMENT TRADES EUROPE LTD | 04403980 | 22/06/2005 | Dissolved |
| AMUSEMENT TRADES PUBLICATIONS LIMITED | 04151630 | 22/06/2005 | Dissolved |
| EURO AMUSEMENT EXHIBITIONS LIMITED | 04318888 | 22/06/2005 | Dissolved |
| EXHIBITION AND EVENT PARTNERS LTD. | 08374746 | 24/01/2013 | Dissolved |
| GEMINI NETWORK MEDIA LIMITED | 05764505 | 25/07/2016 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AMUSEMENT TRADES LIMITED | 05304201 | 22/06/2005 | 31/01/2023 | Strike Off |
| CLARION ACQUISITION LIMITED | 06501939 | 20/02/2008 | 20/12/2022 | Not Trading |
| CLARION CONFERENCES LIMITED | 06404568 | 09/01/2008 | 20/12/2022 | One Red Flag |
| CLARION DEFENCE (UK) LIMITED | 01062758 | 28/05/2008 | 20/12/2022 | Bronze |
| CLARION ENERGY LIMITED | 07098632 | 19/01/2010 | 20/12/2022 | Gold |
| CLARION EVENTS BIRMINGHAM LIMITED | 05361393 | 20/04/2005 | 20/12/2022 | Strike Off |
| CLARION EVENTS GROUP LIMITED | 05170380 | 22/10/2004 | 31/01/2023 | Not Trading |
| CLARION EVENTS HOLDING LIMITED | 05170525 | 22/10/2004 | 31/01/2023 | Not Trading |
| CLARION EVENTS PUBLICATIONS AND PROMOTIONS LIMITED | 06358019 | 03/12/2007 | 20/12/2022 | Dissolved |
| CLARION EVENTS USA LIMITED | 09700546 | 23/07/2015 | 20/12/2022 | One Red Flag |
| CLARION UK HOLDCO LIMITED | 06501951 | 20/02/2008 | 20/12/2022 | Not Trading |
| CLARION UK MIDCO LIMITED | 06501933 | 20/02/2008 | 20/12/2022 | Not Trading |
| CLARION UK TOPCO LIMITED | 06501958 | 20/02/2008 | 20/12/2022 | Not Trading |
| COMET BIDCO LIMITED | 10866972 | 29/09/2017 | 20/12/2022 | Amber |
| COMET MIDCO LIMITED | 10904490 | 29/09/2017 | 20/12/2022 | Amber |
| DSEI LIMITED | 03569490 | 28/05/2008 | 20/12/2022 | Not Trading |
| FERNSHADE LIMITED | 05410140 | 02/06/2005 | 20/12/2022 | Not Trading |
| FINTRY 3 LIMITED | 05170671 | 22/10/2004 | 31/01/2023 | Not Trading |
| FREIGHT TRANSPORT LOGISTICS EXPO LIMITED | 06423329 | 14/11/2007 | 17/02/2015 | Gold |
| FURNITURE & GIFT FAIRS LIMITED | 03194033 | 28/10/2016 | 20/02/2023 | Gold |
| IGAMING BUSINESS LIMITED | 05013405 | 04/01/2016 | 20/12/2022 | Gold |
| IMAGO TECHMEDIA LIMITED | 04865455 | 12/08/2015 | 20/12/2022 | Gold |
| INTERNET RETAILING EVENTS LIMITED | 07081797 | 18/03/2015 | 20/12/2022 | Strike Off |
| JANUARY FURNITURE SHOW LIMITED | 08944163 | 28/10/2016 | 20/12/2022 | Bronze |
| NICHE EVENTS LTD | 05975428 | 25/06/2009 | 20/12/2022 | Dissolved |
| QUALIFA HOLDINGS LIMITED | 08230206 | 07/10/2016 | 20/12/2022 | Bronze |
| QUALIFA LTD | 06854037 | 07/10/2016 | 20/12/2022 | Silver |
| TRANSEC EVENTS LIMITED | 06011945 | 25/06/2009 | 20/12/2022 | Dissolved |