| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CDC ENTERPRISE AGENCY LIMITED | 02095779 | 09/12/2010 | Silver |
| DERWENTSIDE ENTERPRISE AGENCY C.I.C | 01674373 | 18/02/2013 | Bronze |
| DURHAM CITY FORUM LIMITED | 04009548 | 07/06/2000 | Dissolved |
| E. Chrisp (Newsagents) Ltd | 01318703 | 31/12/1991 | Dissolved |
| E. Chrisp (Newsagents) Ltd | 01318703 | 01/02/1993 | Dissolved |
| ESH FOUNDATION | 05501224 | 26/01/2006 | Strike Off |
| NORTH EAST ENTERPRISE AGENCY LIMITED | 06208517 | 18/09/2023 | Bronze |
| Northern Training Agent Ltd | 02405315 | 17/01/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BIRTLEY ENTERPRISE ACTION MANAGEMENT LIMITED | 02336904 | 04/12/1992 | 13/12/1993 | Dissolved |
| CDC ENTERPRISE AGENCY LIMITED | 02095779 | 31/03/1992 | 24/06/2016 | Silver |
| COUNTY DURHAM ENTERPRISE AGENCIES LIMITED | 05389845 | 11/03/2005 | 21/12/2010 | Dissolved |
| HOBSON GOLF CLUB LIMITED | 04424482 | 25/04/2002 | 21/11/2010 | Bronze |
| NORTH EAST ENTERPRISE AGENCY LIMITED | 06208517 | 14/09/2007 | 16/12/2010 | Bronze |
| THE DURHAM BID COMPANY LIMITED | 07389170 | 28/09/2010 | 26/11/2012 | Bronze |