| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALPHA REAL ESTATE ADVISERS LIMITED | 09798733 | 29/09/2015 | Dissolved |
| ALPHA REAL ESTATE CONSULTANTS LIMITED | 09455293 | 24/02/2015 | Dissolved |
| Forth Developments Ltd | 06304087 | 05/07/2007 | Dissolved |
| Jpw Consulting Ltd | 06149861 | 09/03/2007 | Dissolved |
| LBQ FACILITIES MANAGEMENT LIMITED | 07475568 | 21/12/2010 | Dissolved |
| LBQ LEASE SERVICES LIMITED | 07475409 | 21/12/2010 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 21 LOMBARD STREET LIMITED | 04145692 | 23/01/2001 | 31/07/2001 | Dissolved |
| 41 LOTHBURY DEVELOPMENT LIMITED | 04201604 | 24/08/2001 | 09/02/2007 | Dissolved |
| BRAEBURN ESTATES (GP) LIMITED | 07698559 | 28/07/2011 | 11/04/2013 | Bronze |
| BRAEBURN ESTATES DEVELOPMENT MANAGEMENT LIMITED | 07705663 | 28/07/2011 | 04/04/2013 | One Red Flag |
| BRAEBURN ESTATES DEVELOPMENTS (1) LIMITED | 07698566 | 28/07/2011 | 04/04/2013 | Bronze |
| BRITISH COUNCIL FOR OFFICES | 02498018 | 14/07/2003 | 19/07/2006 | Gold |
| BRITISH PROPERTY FEDERATION | 00778293 | 09/06/2005 | 09/06/2005 | Bronze |
| OMEGA LAND LIMITED | 05609862 | 24/01/2006 | 09/02/2007 | Dissolved |
| Purple Properties No 1 Ltd | SC212255 | 21/07/2004 | 22/06/2006 | Dissolved |
| QATARI DIAR DEVELOPMENT COMPANY (UK) LIMITED | 06729386 | 21/10/2008 | 06/04/2013 | Strike Off |
| QATARI DIAR UK LIMITED | 06569590 | 18/06/2008 | 18/01/2011 | Amber |
| QATARI DIAR UK LIMITED | 06569590 | 18/06/2008 | 06/04/2013 | Amber |
| THE TOWER, ONE ST GEORGE WHARF LIMITED | 04504912 | 06/12/2002 | 11/05/2006 | Silver |
| Westmark Omega (Queen Square) Ltd | 05100231 | 16/05/2005 | 21/01/2008 | Dissolved |