| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BONDS LIMITED | 03363167 | 01/07/1998 | 30/09/2003 | Bronze |
| BRINKBURN MUSIC | 03028146 | 16/10/2000 | 07/10/2013 | Dissolved |
| C. FARLOW & COMPANY LIMITED | 00040250 | 05/03/1999 | 28/02/2003 | Dissolved |
| COMMUNITY FOUNDATION SERVING TYNE & WEAR AND NORTHUMBERLAND | 02273708 | 16/10/2003 | 02/11/2011 | Gold |
| DOMNICK HUNTER GROUP LIMITED | 02422827 | 04/01/2000 | 27/10/2005 | Silver |
| FARLOWS GROUP LIMITED | 03853241 | 16/10/2000 | 28/02/2003 | Gold |
| Farlows of Pall Mall Ltd | 00500833 | 05/03/1999 | 28/02/2003 | Dissolved |
| GREY'S OF ALNWICK LIMITED | 03747480 | 10/06/1999 | 02/06/2013 | Dissolved |
| HARDY & GREYS LIMITED | 00229782 | 05/03/1999 | 02/07/2013 | Amber |
| HARDY ADVANCED COMPOSITES LIMITED | 07854970 | 01/06/2012 | 02/07/2013 | Not Trading |
| HEATON POWER LIMITED | 01337756 | 27/03/1992 | 15/06/1992 | Not Trading |
| NATIONAL NUCLEAR LABORATORY LIMITED | 03857752 | 30/06/2009 | 17/12/2015 | Silver |
| NEWBOLD POWER GENERATION LTD | 02437587 | 05/06/1992 | 14/10/1993 | Dissolved |
| NEWCASTLE EDUCATION BUSINESS PARTNERSHIP | 02501985 | 14/05/1992 | 24/06/1999 | Dissolved |
| NEWCASTLE GATESHEAD INITIATIVE LIMITED | 02281242 | 26/12/1992 | 15/07/1997 | Bronze |
| NEXIA SOLUTIONS LIMITED | 06729401 | 28/07/2009 | 17/12/2015 | Not Trading |
| NF HOLDINGS LIMITED | 04908607 | 01/04/2009 | 01/04/2012 | Dissolved |
| NG BAILEY GROUP LIMITED | 01490238 | 27/07/2001 | 29/07/2010 | Gold |
| NORTHUMBERLAND RIVERS TRUST | 07713172 | 21/07/2011 | 30/12/2013 | Silver |
| NSTAR FUND MANAGEMENT LIMITED | 05159294 | 19/10/2009 | 01/04/2012 | Dissolved |
| North East Microelectronics Centre Ltd | 03343342 | 29/04/1998 | 23/06/1999 | Dissolved |
| Northern Engineering Industries Ltd | 02743230 | 01/02/1993 | 02/09/1996 | Dissolved |
| OUT4NOW Ltd | 03037263 | 05/03/1999 | 02/02/2000 | Dissolved |
| REECE GROUP LIMITED | 07630662 | 01/07/2014 | 30/06/2016 | Insolvent |
| ROLLS-ROYCE INDUSTRIAL & MARINE GAS TURBINES LIMITED | 02577740 | 01/11/1992 | 01/12/1995 | Dissolved |
| ROLLS-ROYCE INDUSTRIAL & MARINE POWER LIMITED | 00345727 | 01/12/1995 | 01/07/1997 | Amber |
| ROLLS-ROYCE PLC | 01003142 | 01/01/1994 | 01/07/1997 | Silver |
| ROLLS-ROYCE POWER ENGINEERING LIMITED | 01305027 | 18/06/1992 | 01/07/1997 | Silver |
| ROLLS-ROYCE TRANSMISSION & DISTRIBUTION LIMITED | 03182461 | 01/05/1996 | 01/07/1997 | Dissolved |
| SPARE AG6 LIMITED | 02569814 | 01/11/1992 | 01/07/1997 | Strike Off |
| STABLEWOOD POWER VENTURES LIMITED | 02916875 | 08/11/1994 | 01/07/1997 | Dissolved |
| Spare AG7 Ltd | 03182466 | 01/05/1996 | 01/07/1997 | Dissolved |
| Spare Ipg 26 Ltd | 01345607 | 01/12/1995 | 01/07/1997 | Dissolved |
| TRADEWIND TURBINES LTD | 06947301 | 13/07/2012 | 28/12/2012 | Dissolved |
| The Barrage Co Ltd | 02041448 | 07/06/1991 | 16/07/1997 | Dissolved |
| VIKING POWER LIMITED | 03229304 | 15/08/1996 | 01/07/1997 | Dissolved |