| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CHINKARA PROPERTIES LIMITED | 04876428 | 01/11/2003 | Dissolved |
| Derwenthaugh Landscapes Ltd | 03024368 | 11/06/2004 | Dissolved |
| EVER 2086 LIMITED | 04739685 | 14/11/2003 | Dissolved |
| Ever 1739 Ltd | 04393044 | 03/05/2002 | Dissolved |
| Ever 1854 Ltd | 04502329 | 08/11/2002 | Dissolved |
| Ever 2091 Ltd | 04785145 | 06/06/2003 | Dissolved |
| Norham House 1140 Ltd | 06390176 | 23/11/2007 | Dissolved |
| SAILFISH 3 LIMITED | 04991154 | 24/02/2004 | Dissolved |
| Sailfish 2 Ltd | 05304732 | 12/01/2005 | Dissolved |
| Steam Maritime Ltd | 04842095 | 10/10/2003 | Dissolved |
| UK LAND ESTATES (CONSULTANCY) LIMITED | 04393068 | 03/05/2002 | Dissolved |
| UKLES (2003) LIMITED | 04948249 | 31/03/2004 | Dissolved |
| Uk Land Estates 3001 Ltd | 03351051 | 06/02/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AD IDEM PROPERTIES LIMITED | 05667322 | 03/03/2006 | 14/11/2016 | Silver |
| AD IDEM PROPERTIES LIMITED | 05667322 | 03/03/2006 | 14/11/2016 | Silver |
| DG INVESTMENTS HOLDCO LIMITED | 03823291 | 02/02/2000 | 31/03/2009 | Dissolved |
| DURHAM GROUP ESTATES LIMITED | 04940414 | 27/11/2003 | 31/03/2009 | Gold |
| DURHAM GROUP INVESTMENTS LIMITED | 04599617 | 10/01/2003 | 31/03/2009 | Dissolved |
| ESTATE HOMES NORTHUMBERLAND LTD | 05863151 | 05/10/2006 | 20/12/2013 | Amber |
| ESTATE HOMES NORTHUMBERLAND LTD | 05863151 | 05/10/2006 | 20/12/2013 | Amber |
| EVER 1855 LIMITED | 04502328 | 08/11/2002 | 01/03/2016 | Silver |
| EVER 1855 LIMITED | 04502328 | 22/12/2011 | 29/02/2016 | Silver |
| NORTH EAST PROPERTY PARTNERSHIP LIMITED | 04992068 | 01/04/2004 | 05/05/2016 | Gold |
| NORTH EAST PROPERTY PARTNERSHIP LIMITED | 04992068 | 22/12/2011 | 29/02/2016 | Gold |
| NORTHUMBERLAND ESTATES INVESTMENTS 2000 LIMITED | 04387800 | 11/03/2002 | 19/12/2008 | Dissolved |
| NORTHUMBERLAND ESTATES INVESTMENTS 3000 LIMITED | 04387364 | 04/04/2002 | 19/12/2008 | Bronze |
| NORTHUMBERLAND ESTATES VENTURES LIMITED | 02284460 | 26/11/1996 | 19/12/2008 | Dissolved |
| SAILFISH 4 LIMITED | 05667309 | 09/02/2006 | 05/05/2016 | Gold |
| SWISS LAND LIMITED | 05667336 | 24/04/2006 | 05/05/2016 | Gold |
| TRUMEAU LIMITED | 06067555 | 25/01/2007 | 05/05/2016 | One Red Flag |
| UK LAND ESTATES (PARTNERSHIP) LIMITED | 04393103 | 12/06/2002 | 29/02/2016 | Silver |
| UK LAND ESTATES (SERVICES) LIMITED | 03983158 | 12/06/2000 | 01/03/2016 | Gold |
| UK LAND ESTATES (SERVICES) LIMITED | 03983158 | 13/09/2002 | 29/02/2016 | Gold |
| UK LAND ESTATES LIMITED | 04940037 | 27/11/2003 | 05/05/2016 | One Red Flag |
| UK LAND ESTATES PARTNERSHIP (HOLDINGS) LIMITED | 07698363 | 22/12/2011 | 29/02/2016 | One Red Flag |
| UKLEP (2003) LIMITED | 04904181 | 31/03/2004 | 01/03/2016 | Bronze |
| UKLES LLP | OC351077 | 23/12/2009 | 01/03/2016 | Bronze |