| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Strategic Kinetics Ltd | 04212527 | 26/07/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Archon 2000 | 01941116 | 23/04/1993 | 21/03/1995 | Dissolved |
| Argonautics Ltd | 03073855 | 23/01/2003 | 21/09/2009 | Dissolved |
| BIONOW LIMITED | 03898306 | 18/04/2000 | 08/02/2001 | Gold |
| Bridgepool Ltd | 00560733 | 10/01/1991 | 01/01/1995 | Dissolved |
| Cleveland Business Development Agency | 02045629 | 15/04/1992 | 04/10/1993 | Dissolved |
| Cleveland Enterprise Creation | 02196192 | 05/05/1991 | 04/10/1993 | Dissolved |
| EAST DURHAM GROUNDWORK TRUST | 02005504 | 20/07/1994 | 01/08/1996 | Dissolved |
| MARINE DESIGN CENTRE LIMITED | 05766219 | 27/04/2006 | 03/10/2014 | Dissolved |
| NORTH EAST EQUITY MATCHING LIMITED | 05066551 | 19/10/2006 | 11/11/2009 | Dissolved |
| NORTH OF ENGLAND MICROELECTRONICS INSTITUTE | 03201894 | 12/02/2003 | 08/12/2004 | Dissolved |
| NORTHERN BUSINESS FORUM LIMITED | 03718656 | 01/04/2005 | 05/06/2006 | Dissolved |
| NORTHERN DEFENCE INDUSTRIES LIMITED | 04195419 | 19/04/2001 | 25/04/2013 | Not Trading |
| SANDCO 1157 LIMITED | 02992061 | 18/11/1994 | 24/09/1997 | Dissolved |
| SCMG LIMITED | SC127852 | 22/08/2001 | 13/01/2006 | Silver |
| TYNE AND WEAR ENTERPRISE TRUST LIMITED(THE) | 01602705 | 23/08/2006 | 31/05/2011 | Dissolved |
| Teesside Marketing Limited | 02717678 | 04/06/1992 | 15/02/1995 | Dissolved |
| YOUNG ENTERPRISE NORTH EAST | 04534729 | 13/09/2002 | 30/09/2003 | Dissolved |