| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| NORTHERN LEASEHOLD SERVICES LIMITED | 09568144 | 29/04/2015 | Silver |
| NORTHERN PROPERTY & ESTATE MANAGEMENT LIMITED | 10291542 | 22/07/2016 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 21 BURTON CRESCENT MANAGEMENT LIMITED | 02717797 | 01/12/2001 | 24/05/2003 | Amber |
| ADEL MANAGEMENT COMPANY LIMITED | 01947349 | 01/12/2001 | 13/01/2003 | Gold |
| C.D.S. WOODLAND GROVE MANAGEMENT COMPANY LIMITED | 01808203 | 23/09/1999 | 07/11/2004 | Silver |
| CHUDLEIGH COURT MANAGEMENT CO. LIMITED | 01971914 | 01/11/2002 | 15/01/2007 | Silver |
| CHURCH FIELDS (KIRK SANDALL) MANAGEMENT COMPANY LIMITED | 05177880 | 01/11/2008 | 01/04/2015 | Bronze |
| FAIRBURN HOUSE MANAGEMENT LIMITED | 02624261 | 20/07/2001 | 11/10/2002 | Gold |
| GREYSTONES (ILKLEY) FLAT MANAGEMENT COMPANY LIMITED | 04141809 | 05/06/2002 | 31/01/2003 | Not Trading |
| GROVE MILL COURT MANAGEMENT LIMITED | 04724629 | 28/09/2007 | 06/05/2015 | Silver |
| GROVE MILL COURT MANAGEMENT LIMITED | 04724629 | 28/09/2007 | 05/05/2015 | Silver |
| HARLOW GRANGE PARK MANAGEMENT COMPANY LIMITED | 03476690 | 26/03/1999 | 01/01/2001 | Gold |
| HIGH HOUSE MEWS MANAGEMENT LIMITED | 03014786 | 26/03/1999 | 01/06/2003 | Gold |
| HUTTON COURT MANAGEMENT LIMITED | 01786393 | 08/06/1999 | 01/04/2014 | Silver |
| HUTTON COURT MANAGEMENT LIMITED | 01786393 | 31/08/2012 | 08/05/2014 | Silver |
| MANOR HOUSE CROFT (MAINTENANCE) LIMITED | 01741494 | 01/12/2001 | 20/07/2004 | Gold |
| MARLOWE COURT (GUISELEY) MANAGEMENT LIMITED | 02224658 | 28/04/1999 | 31/12/1999 | Silver |
| MASHAM COURT LIMITED | 01631016 | 01/12/2001 | 19/01/2004 | Bronze |
| NEWLAY COURT LIMITED | 01827748 | 15/05/2001 | 29/04/2004 | Not Trading |
| PARK EDGE MANAGEMENT COMPANY LIMITED | 01642769 | 01/12/2001 | 27/11/2003 | Gold |
| SANDHURST PARK FLAT MANAGEMENT CO. (2) LIMITED | 01819680 | 25/05/1999 | 23/11/2004 | Silver |
| SANDHURST PARK FLAT MANAGEMENT COMPANY (4) LIMITED | 01827874 | 26/05/1999 | 31/03/2000 | Gold |
| SKYRAC (GLEDHOW) LIMITED | 01684560 | 29/05/1999 | 06/09/2002 | One Red Flag |
| SKYRAC (ST. JOHNS) MANAGEMENT COMPANY LIMITED | 01702356 | 01/12/2001 | 11/05/2004 | Bronze |
| ST. PETER'S (MENSTON) MANAGEMENT LIMITED | 02382570 | 26/03/1999 | 29/11/2002 | Silver |
| STONECROSS GARDENS MANAGEMENT LIMITED | 03066162 | 07/12/1999 | 17/01/2014 | Silver |
| SUMMERFIELD (ILKLEY) MANAGEMENT LIMITED | 03545739 | 09/11/2001 | 26/11/2004 | Silver |
| TEWIT WELL COURT MANAGEMENT LIMITED | 01928321 | 19/04/1999 | 01/09/2005 | Gold |
| WESTFIELD MANAGEMENT COMPANY (LEEDS) LIMITED | 02206551 | 29/06/1999 | 22/06/2004 | Gold |
| WESTHILL ESTATE (LEEDS) MANAGEMENT COMPANY LIMITED | 01656277 | 03/06/1999 | 21/08/2007 | Bronze |
| WILLOW SPRINGS MANAGEMENT COMPANY LIMITED | 05761040 | 22/11/2007 | 17/06/2014 | Gold |
| WILLOW SPRINGS MANAGEMENT COMPANY LIMITED | 05761040 | 29/03/2006 | 24/11/2007 | Gold |
| YEW COURT MANAGEMENT COMPANY (ILKLEY) LIMITED | 01518027 | 25/10/2001 | 15/12/2003 | Silver |