| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Bristol Rubber Stamp Ltd | 00857824 | 17/06/1991 | Dissolved |
| Clerkenwell Rubber Stamps Ltd | 00770952 | 20/04/1992 | Dissolved |
| ECKA LIMITED | 00773673 | 17/06/1991 | Dissolved |
| Newcastle Rubber Stamp Ltd | 01757341 | 23/03/1992 | Dissolved |
| Permastamp Co Ltd | 01342472 | 31/12/1995 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Business Link (Hull & East Riding) Ltd | 03087241 | 21/10/1996 | 30/03/1998 | Dissolved |
| CHAMBER PROPERTY (HUMBER) LTD | 02787849 | 08/02/1993 | 16/12/1996 | Silver |
| CHAMBER TRAINING (HUMBER) LIMITED | 02267397 | 27/01/1993 | 24/01/1996 | Amber |
| Clerkenwell Rubber Stamps Ltd | 00770952 | 20/04/1992 | 01/05/1996 | Dissolved |
| Garths Enterprises Ltd | 03064290 | 05/06/1995 | 16/05/1997 | Dissolved |
| Garths Resource Centre Ltd | 03306621 | 23/01/1997 | 19/09/1997 | Dissolved |
| HULL & HUMBER CHAMBER OF COMMERCE INDUSTRY & SHIPPING | 00009604 | 27/11/1991 | 17/02/1997 | Silver |
| Hull Chamber Small Business and Enterprise Limited | 02608395 | 23/02/1993 | 10/01/1994 | Dissolved |
| Humber Chamber of Commerce and Industry | 02519634 | 06/07/1992 | 10/01/1994 | Dissolved |
| MINERVA MASONIC HALL ASSOCIATION LIMITED | 01300163 | 29/10/1998 | 18/06/2007 | Gold |
| MINERVA MASONIC HALL ASSOCIATION LIMITED | 01300163 | 28/10/1996 | 18/06/2010 | Gold |