| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 7 HIGH HOLBORN (MANAGEMENT) LIMITED | 04034008 | 19/12/2003 | Not Trading |
| BOX TALE SOUP LTD. | 08171401 | 23/11/2016 | Silver |
| COMMERCIAL DISPUTE RESOLUTION LTD | 08006635 | 26/03/2012 | Gold |
| THE HOFFMAN FOUNDATION | 07031279 | 26/09/2009 | Dissolved |
| THE INTERNATIONAL DISPUTE RESOLUTION CENTRE LIMITED | 03691902 | 04/07/1999 | Gold |
| THE ROLLS BUILDING ART & EDUCATION TRUST | 07479972 | 12/07/2011 | Silver |
| WORD & BOND LIMITED | 04099836 | 22/12/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 58 CHESTERTON ROAD MANAGEMENT LIMITED | 01558379 | 27/04/1992 | 29/09/2007 | Gold |
| LONDON COURT OF INTERNATIONAL ARBITRATION(THE) | 02047647 | 01/10/1992 | 08/03/2006 | Silver |