| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| COLLIER PROPERTIES LIMITED | 04623924 | 07/07/2003 | Bronze |
| COLLIER PROPERTY MANAGEMENT LLP | OC305008 | 04/07/2003 | Bronze |
| COLLIERS' CLEVELAND PROPERTIES LIMITED | 00542886 | 31/08/1994 | Dissolved |
| COLLIERS' CLEVELAND PROPERTIES LIMITED | 00542886 | 25/07/1997 | Dissolved |
| GREENCROFT DEVELOPMENTS (NORTHERN) LIMITED | 07839864 | 15/11/2011 | Dissolved |
| Jesrad Properties Ltd | 01223853 | 22/10/1991 | Dissolved |
| Morejazz Trading Ltd | 02906756 | 21/03/1994 | Dissolved |
| Morejazz Trading Ltd | 02906756 | 21/03/1994 | Dissolved |
| North East Legal Network Ltd. | 04927826 | 11/03/2004 | Dissolved |
| WINDER HOUSE DEVELOPMENTS LIMITED | 05606090 | 06/11/2005 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ABOUT HR LIMITED | 07804963 | 22/02/2012 | 31/03/2014 | Dissolved |
| ARCHERS (INCORPORATIONS) LIMITED | 03142052 | 21/02/1996 | 31/03/2014 | Dissolved |
| ARCHERS (SECRETARIAL) LIMITED | 03142041 | 21/02/1996 | 31/03/2014 | Dissolved |
| ARCHERS LAW LIMITED LIABILITY PARTNERSHIP | OC306705 | 28/01/2004 | 31/03/2014 | Strike Off |
| Decrobond (North East) Ltd | 02504183 | 21/05/1992 | 15/10/2001 | Dissolved |
| Jesrad Properties Ltd | 01223853 | 01/09/1996 | 27/10/2003 | Dissolved |
| ROSSINGTON HALL INVESTMENTS LIMITED | 02560250 | 20/11/1991 | 07/02/2003 | One Red Flag |
| TEESSIDE HIGH SCHOOL LIMITED | 00572205 | 28/04/1997 | 30/04/2004 | Gold |