| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ASH STREET COMPANY LIMITED | NI635945 | 21/01/2016 | Not Trading |
| BALLYREAGH MANAGEMENT LIMITED | NI612981 | 30/05/2012 | Dissolved |
| ES BANBRIDGE LIMITED | NI032045 | 05/03/1997 | One Red Flag |
| IG LIMITED | 05881523 | 19/07/2006 | Dissolved |
| IG MASONRY SUPPORTS LIMITED | NI619603 | 31/07/2013 | Dissolved |
| KEYLITE HOLDING LTD | NI617500 | 25/03/2013 | Silver |
| KEYLITE ROOF WINDOWS LIMITED | NI036658 | 05/02/2001 | Silver |
| KEYSIP LIMITED | NI605306 | 30/11/2010 | Not Trading |
| KPNI LTD | NI027703 | 13/08/1993 | Amber |
| KPNI LTD | NI027703 | 13/08/1993 | Amber |
| OAK HEIGHTS COMPANY LIMITED | NI635860 | 18/01/2016 | Not Trading |
| TIMEC 1209 LLP | OC325604 | 30/01/2007 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| IG ELEMENTS LTD | NI607452 | 23/05/2011 | 01/09/2020 | One Red Flag |
| KEYSTONE HOLDING LTD | NI617517 | 25/03/2013 | 15/03/2021 | Bronze |
| KEYSTONE LINTELS LIMITED | NI021988 | 03/10/1988 | 01/09/2020 | Silver |
| KEYSTONE LINTELS LIMITED | NI021988 | 03/10/1988 | 01/09/2020 | Silver |
| KGSS LIMITED | NI634270 | 16/10/2015 | 01/09/2020 | Bronze |
| MASONRY SUPPORT SYSTEMS LIMITED | 08847189 | 16/01/2014 | 03/03/2014 | Bronze |
| SMARTROOF LIMITED | 08088342 | 15/06/2012 | 01/09/2020 | Bronze |