| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALTOBAR LIMITED | 06856951 | 24/03/2009 | Dissolved |
| Argent Business & Conference Centre Ltd | 05745210 | 10/04/2007 | Dissolved |
| Business Image & Media Ltd | 04827142 | 09/07/2003 | Dissolved |
| Business Improvement & Management Ltd | 03998076 | 19/05/2000 | Dissolved |
| Ctii Ltd | 05133178 | 19/05/2004 | Dissolved |
| Harrison Waldron Associates Ltd | 02468684 | 01/07/1992 | Dissolved |
| Harrison Waldron Associates Ltd | 02468684 | 30/06/1991 | Dissolved |
| Harrison Waldron Ltd | 03040277 | 31/03/1995 | Dissolved |
| SIXCOR LIMITED | 07539846 | 23/02/2011 | Dissolved |
| STAPLETON INTERNATIONAL EMEA LIMITED | 09296211 | 05/11/2014 | Silver |
| TEES ENGINEERING ALLIANCE | 06566919 | 03/11/2008 | Dissolved |
| Vebrel Ltd | 01471923 | 25/06/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| NORTH EAST CHAMBER OF COMMERCE | 02938084 | 04/10/2004 | 24/03/2009 | Amber |
| SPRINGBOARD SUNDERLAND TRUST | 02121694 | 06/03/2014 | 11/12/2017 | One Red Flag |