| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Ballinderry Ltd | NI028422 | 28/04/1994 | Dissolved |
| Cao Ltd | NI031876 | 30/01/1997 | Dissolved |
| ICS COMPUTING LIMITED | FC022318 | 03/03/2000 | Amber |
| Ulster Chemicals Ltd | NI031988 | 25/02/1997 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BARNETT SILOS LIMITED | NI025589 | 03/06/1991 | 14/01/2010 | Bronze |
| BHH LIMITED | NI031884 | 30/01/1997 | 20/01/2010 | Gold |
| CERES GROUP LIMITED | NI037036 | 01/12/1999 | 14/01/2010 | Not Trading |
| CLARENDON FEEDS LIMITED | NI031416 | 10/10/1996 | 20/01/2010 | Silver |
| CLARENDON SILOS LIMITED | NI031855 | 05/03/1997 | 20/01/2010 | Silver |
| D.T. RUSSELL & BAIRD (IRELAND) LIMITED | NI007409 | 30/09/2000 | 20/01/2010 | Silver |
| E.T.GREEN LIMITED | NI031991 | 25/02/1997 | 20/01/2010 | Not Trading |
| ITS COMPUTING LIMITED | NI036763 | 26/11/1999 | 30/04/2009 | Bronze |
| JAMES ALLEN AND COMPANY (BELFAST) LIMITED | NI001191 | 30/09/2000 | 20/01/2010 | Not Trading |
| JAMES CLOW & CO LIMITED | R0000370 | 02/10/1919 | 20/01/2010 | Silver |
| JOHN THOMPSON & SONS, LIMITED | R0000447 | 22/06/1906 | 20/01/2010 | Gold |
| MCCAUGHEY, RUSSELL & BAIRD LIMITED | R0000381 | 30/09/2000 | 20/01/2010 | Bronze |
| NORTH WEST SILOS LIMITED | NI014053 | 08/01/1980 | 20/01/2010 | Bronze |
| PRECISION ANALYSIS LIMITED | NI022736 | 22/05/1989 | 20/01/2010 | Silver |
| TOWELL BUILDING TRUST LIMITED-THE. | NI003511 | 10/04/2017 | 10/08/2017 | Amber |
| W.& R. BARNETT, LIMITED | NI000166 | 30/09/1998 | 31/03/2010 | Gold |
| WEST TWIN SILOS LIMITED | NI025396 | 22/03/1991 | 14/01/2010 | Bronze |