| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ARLINGTON (MILBURNGATE) LIMITED | 09027692 | 07/05/2014 | One Red Flag |
| ARLINGTON (WEST HARTFORD) LIMITED | 09026677 | 07/05/2014 | Not Trading |
| ARLINGTON AVIATION LIMITED | 07068927 | 06/11/2009 | Dissolved |
| ARLINGTON PROPERTY (NORTH EAST) LLP | OC331481 | 18/09/2007 | Not Trading |
| ARLINGTON REAL ESTATE (HOMES) LIMITED | 09609840 | 27/05/2015 | One Red Flag |
| ARLINGTON REAL ESTATE (INVESTMENTS) LIMITED | 10139390 | 21/04/2016 | Not Trading |
| ARLINGTON REAL ESTATE (PIPEWELLGATE) LIMITED | 10107281 | 06/04/2016 | Dissolved |
| ARLINGTON REAL ESTATE (SIX) LTD | 09521197 | 01/04/2015 | Dissolved |
| ARLINGTON REAL ESTATE (YORK CENTRAL) LTD | 05710664 | 15/02/2006 | Not Trading |
| ARLINGTON REAL ESTATE LIMITED | 07722125 | 29/07/2011 | Not Trading |
| Cable Code Ltd | 04260436 | 24/01/2002 | Dissolved |
| DURHAM GATE (MANAGEMENT COMPANY) LIMITED | 06895152 | 05/05/2009 | Dissolved |
| DURHAM GATE (NORTH) INVESTMENT COMPANY LTD | 09167188 | 08/08/2014 | One Red Flag |
| DURHAM GATE (NORTH) LIMITED | 08882693 | 07/02/2014 | Silver |
| DURHAM GATE LIMITED | 03072593 | 19/02/1996 | Gold |
| Fox Hat Developments Ltd | 05848078 | 15/06/2006 | Dissolved |
| Fox Hat Developments Ltd | 05848078 | 15/06/2006 | Dissolved |
| QUAKER GILL LIMITED | 08277420 | 01/11/2012 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARE HAMILTON LIMITED | 09693421 | 20/07/2015 | 13/01/2016 | Dissolved |
| ARLINGTON REAL ESTATE (DURHAM CITY) LIMITED | 07807709 | 12/10/2011 | 27/06/2014 | Dissolved |
| Cable Code Ltd | 04260436 | 24/01/2002 | 01/05/2003 | Dissolved |
| GC PROPERTY MANAGEMENT LLP | OC339997 | 09/09/2008 | 31/03/2017 | Bronze |
| GRAMPODE LIMITED | 05311100 | 01/05/2005 | 28/03/2012 | Dissolved |
| GRAMPODE LIMITED | 05311100 | 13/06/2011 | 27/06/2012 | Dissolved |
| JEDPRONG LIMITED | 05392274 | 01/05/2005 | 28/03/2012 | Dissolved |
| JEDPRONG LIMITED | 05392274 | 13/06/2011 | 27/06/2012 | Dissolved |
| NORTH EAST PROPERTY MANAGEMENT LIMITED | 05711121 | 15/02/2006 | 08/01/2014 | Dissolved |
| VICTORIA ROAD HARTLEPOOL LLP | OC335576 | 14/03/2008 | 26/06/2012 | Dissolved |