| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| DANIEL HARKIN CONSTRUCTION LIMITED | NI050077 | 29/03/2004 | Dissolved |
| JAMES DOHERTY (1987) LIMITED | NI011701 | 21/12/1976 | Gold |
| JAMES DOHERTY (MEATS) LIMITED | NI020410 | 27/04/1987 | Amber |
| Northern Ireland Airports Ltd | NI008030 | 10/09/1970 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DALE FARM DAIRIES LIMITED | NI039269 | 02/11/2001 | 12/06/2006 | Not Trading |
| DALE FARM ICE CREAM LIMITED | NI035602 | 27/02/2003 | 12/06/2006 | Bronze |
| DALE FARM INGREDIENTS LIMITED | NI017238 | 02/10/2001 | 12/06/2006 | Not Trading |
| DALE FARM LIMITED | NI025356 | 14/03/1991 | 17/01/2009 | Bronze |
| FLEXIBUS LIMITED | NI006724 | 13/01/1999 | 30/06/1999 | Not Trading |
| KNOLE ACADEMY TRUST | 07115882 | 18/09/2020 | 18/12/2020 | Silver |
| LONDONDERRY CHAMBER OF COMMERCE (INCORPORATED) | R0000486 | 31/03/1999 | 01/04/2008 | Silver |
| NIR NETWORKS LIMITED | NI017638 | 13/01/1999 | 30/06/1999 | Not Trading |
| NORTH WEST PLAY RESOURCE CENTRE | NI026912 | 24/11/2011 | 03/03/2017 | Bronze |
| NORTHERN IRELAND RAILWAYS COMPANY LIMITED | NI006929 | 13/01/1999 | 30/06/1999 | Silver |
| PI COMMUNICATION LIMITED | NI045158 | 10/11/2009 | 08/01/2016 | Gold |
| REID WINES (1992) LIMITED | 02686052 | 19/06/2009 | 18/09/2009 | Bronze |
| ROWAN GLEN DAIRY PRODUCTS LIMITED | SC219391 | 05/08/2002 | 12/06/2006 | Silver |
| SCHOOL EMPLOYER CONNECTIONS LTD | NI044226 | 01/10/2002 | 15/06/2010 | Strike Off |
| SENNOCKE SERVICES LIMITED | 01980362 | 11/05/2018 | 14/10/2019 | Bronze |
| SEVENOAKS SCHOOL | 04908949 | 10/11/2010 | 03/12/2020 | Gold |
| THE HALIFAX FOUNDATION FOR NORTHERN IRELAND | NI019019 | 17/12/1985 | 05/03/2002 | Bronze |
| TRANSLINK (NI) LIMITED | NI006673 | 13/01/1999 | 30/06/1999 | Not Trading |
| ULSTERBUS LIMITED | NI006725 | 13/01/1999 | 30/06/1999 | Bronze |