| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CITYBUS LIMITED | NI009039 | 26/08/2008 | 01/01/2016 | Silver |
| FLEXIBUS LIMITED | NI006724 | 01/07/2008 | 01/01/2016 | Not Trading |
| NIR NETWORKS LIMITED | NI017638 | 01/07/2008 | 01/01/2016 | Not Trading |
| NIR OPERATIONS LIMITED | NI021091 | 01/07/2008 | 01/01/2016 | Bronze |
| NORTHERN IRELAND RAILWAYS COMPANY LIMITED | NI006929 | 01/07/2008 | 01/01/2016 | Silver |
| TRANSLINK (NI) LIMITED | NI006673 | 01/07/2008 | 01/01/2016 | Not Trading |
| ULSTERBUS LIMITED | NI006725 | 01/07/2008 | 01/01/2016 | Bronze |