| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Access Exhibitions and Conferences Ltd | 01587478 | 21/06/1991 | Dissolved |
| Brooks & Mack Consultants Limited | 01257156 | 21/06/1991 | Dissolved |
| Didacta Limited | 01422789 | 21/06/1991 | Dissolved |
| Eurogate Centre Ltd | 02059337 | 21/06/1991 | Dissolved |
| Growex Limited | 02007560 | 21/06/1991 | Dissolved |
| Intercargo Exhibitions Limited | 02009083 | 21/06/1991 | Dissolved |
| M B International Expositions Ltd | 01362812 | 21/06/1991 | Dissolved |
| Mack-Brooks Management Services Limited | 01519039 | 21/06/1991 | Dissolved |
| Mack-Brooks Nominees Limited | 02496443 | 25/04/1992 | Dissolved |
| Materex Ltd | 02463104 | 20/06/1991 | Dissolved |
| Welsh Industries Fairs Limited | 01590194 | 21/06/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Baygold Ltd | 02142777 | 21/06/1992 | 18/08/1993 | Dissolved |
| Blech-Fachmessen International Ltd | 01671589 | 21/06/1991 | 08/01/2000 | Dissolved |
| EXPOVENUE LIMITED | 02521299 | 12/07/1991 | 18/08/1993 | Dissolved |
| F. PLACE MANAGEMENT LIMITED | 01862893 | 15/09/1992 | 08/01/2000 | Silver |
| International Hardware Trades Fair Ltd | 00612884 | 21/06/1991 | 08/01/2000 | Dissolved |
| MACK-BROOKS (FRANCE) LIMITED | 01288401 | 21/06/1991 | 08/01/2000 | Dissolved |
| MACK-BROOKS EXHIBITIONS LIMITED | 00967560 | 21/06/1991 | 08/01/2000 | Silver |
| NMB REALISATIONS LIMITED | 00864942 | 21/06/1991 | 08/01/2000 | Dissolved |
| THE ASSOCIATION OF EVENT ORGANISERS LIMITED | 01646966 | 01/07/1992 | 23/05/1994 | Gold |
| WIRE INTERNATIONAL EXHIBITIONS LIMITED | 01671592 | 21/06/1991 | 08/01/2000 | Dissolved |