| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Beck Electrical Services Ltd | 02941249 | 04/11/1994 | Dissolved |
| Beck Exhibition Services Ltd | 02935079 | 04/11/1994 | Dissolved |
| C BROADCAST PROJECTS LIMITED | 03302717 | 16/09/2014 | Dissolved |
| C MURPHIL LIMITED | 02691474 | 16/09/2014 | Dissolved |
| Carlton Harley Ltd | 02935091 | 04/11/1994 | Dissolved |
| Coventry Data Services Ltd | 02934492 | 04/11/1994 | Dissolved |
| EVENT GROUP LIMITED | 03604304 | 16/09/2014 | Dissolved |
| Evenser Exhibition Services Ltd | 02937925 | 28/06/1994 | Dissolved |
| Evenser Ltd | 02934483 | 04/11/1994 | Dissolved |
| INTERACTIVE TELEVISION LIMITED | 03013035 | 16/09/2014 | Dissolved |
| Lightpower Exhibitions Ltd | 02941258 | 04/11/1994 | Dissolved |
| Melville Event Services Ltd | 03881158 | 22/01/2001 | Dissolved |
| Melville Exhibitions & Museums Ltd | 02934508 | 04/05/1999 | Dissolved |
| SAMUELSON COMMUNICATIONS LIMITED | 03576148 | 16/09/2014 | Dissolved |
| TELECAST AUDIO VISUAL SERVICES LIMITED | 03957970 | 16/09/2014 | Dissolved |
| TELECAST COMMUNICATIONS (OVERSEAS) LTD | 03507387 | 16/09/2014 | Dissolved |
| TELECAST COMMUNICATIONS (USA) LTD | 03484923 | 16/09/2014 | Dissolved |
| TOTEM TECHNOLOGY LIMITED | 03178557 | 16/09/2014 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASTONICS LIMITED | 02227900 | 16/09/2014 | 09/01/2019 | Dissolved |
| Association of Exhibition Contractors Ltd | 04892748 | 05/09/2005 | 01/01/2008 | Dissolved |
| BLITZ COMMUNICATIONS (TRUSTEES) LIMITED | 06695016 | 16/09/2014 | 09/01/2019 | Dissolved |
| BLITZ COMMUNICATIONS GROUP LIMITED | 04958145 | 16/09/2014 | 09/01/2019 | Dissolved |
| BLITZ COMMUNICATIONS LIMITED | 02595358 | 08/05/2000 | 17/10/2001 | Insolvent |
| BLITZ VISION LIMITED | 02372013 | 08/05/2000 | 17/10/2001 | Dissolved |
| C BROADCAST PROJECTS LIMITED | 03302717 | 08/05/2000 | 27/11/2003 | Dissolved |
| C MURPHIL LIMITED | 02691474 | 08/05/2000 | 27/11/2003 | Dissolved |
| CHARTER BROADCAST LIMITED | 02594283 | 08/05/2000 | 27/11/2003 | Dissolved |
| Cinevideo Ltd | 03532627 | 08/05/2000 | 27/11/2003 | Dissolved |
| EVENT GROUP LIMITED | 03604304 | 08/05/2000 | 05/05/2004 | Dissolved |
| Evenser Group Ltd | 03552951 | 08/05/2000 | 01/02/2007 | Dissolved |
| GES SERVICE COMPANIES LIMITED | 06067905 | 31/01/2007 | 09/01/2019 | Gold |
| GLOBAL EXPERIENCE SPECIALISTS (GES) DATA SERVICES LIMITED | 03604037 | 08/05/2000 | 09/01/2019 | Dissolved |
| GLOBAL EXPERIENCE SPECIALISTS (GES) HOLDINGS LTD | 02922478 | 20/06/1994 | 09/01/2019 | Silver |
| GLOBAL EXPERIENCE SPECIALISTS (GES) LIMITED | 02930892 | 02/06/1994 | 09/01/2019 | Silver |
| INTERACTIVE TELEVISION LIMITED | 03013035 | 08/05/2000 | 17/10/2001 | Dissolved |
| MELVILLE DATA SERVICES LIMITED | 02914329 | 16/05/1994 | 09/01/2019 | Dissolved |
| MELVILLE EXHIBITION & EVENT SERVICES LIMITED | 02269253 | 06/01/1998 | 01/06/1999 | Dissolved |
| MELVILLE EXHIBITION & EVENT SERVICES LIMITED | 02269253 | 06/01/1998 | 09/01/2019 | Dissolved |
| Pantherwood Ltd | 02397106 | 08/05/2000 | 27/11/2003 | Dissolved |
| RESOURCE CREATIVE LIMITED | 04134847 | 25/05/2004 | 09/01/2019 | Dissolved |
| SAMUELSON COMMUNICATIONS LIMITED | 03576148 | 08/05/2000 | 17/10/2001 | Dissolved |
| SDD EXHIBITIONS LIMITED | 02482399 | 01/10/2015 | 09/01/2019 | Dissolved |
| TELECAST AUDIO VISUAL SERVICES LIMITED | 03957970 | 27/07/2000 | 27/11/2003 | Dissolved |
| TELECAST COMMUNICATIONS (AUDIO VISUAL) LIMITED | 03594610 | 16/09/2014 | 09/01/2019 | Dissolved |
| TELECAST COMMUNICATIONS (OVERSEAS) LTD | 03507387 | 08/05/2000 | 27/11/2003 | Dissolved |
| TELECAST COMMUNICATIONS (UK) LIMITED | 03532626 | 08/05/2000 | 27/11/2003 | Dissolved |
| TELECAST COMMUNICATIONS (USA) LTD | 03484923 | 08/05/2000 | 27/11/2003 | Dissolved |
| TOTEM TECHNOLOGY LIMITED | 03178557 | 08/05/2000 | 17/10/2001 | Dissolved |
| TP SOUND SERVICES LIMITED | 03576150 | 16/09/2014 | 09/01/2019 | Dissolved |