| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Ashley Management Conferences Plc | 02127175 | 19/11/1990 | Dissolved |
| Priority Management (South East) Ltd | 02302512 | 12/06/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AC-EXS LTD | 06625747 | 25/06/2008 | 05/06/2017 | Dissolved |
| ASSESSMENT & DEVELOPMENT CENTRES LIMITED | 03664510 | 10/11/1998 | 05/06/2017 | Dissolved |
| BURNHAM BUSINESS PSYCHOLOGY LIMITED | 07103177 | 31/12/2015 | 05/06/2017 | Dissolved |
| KP SERVICE SOLUTIONS LTD | 05589267 | 03/05/2006 | 28/11/2010 | Dissolved |
| LAMMAS GATE MANAGEMENT COMPANY LIMITED | 02283760 | 19/06/1996 | 27/04/2012 | Bronze |
| TALOGY TALENT MEASUREMENT LIMITED | 02202841 | 09/07/1991 | 05/06/2017 | Silver |
| THE A&DC GROUP LTD | 05566781 | 22/09/2005 | 05/06/2017 | Dissolved |