| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BARHALE ENGINEERING LIMITED | 12494517 | 03/03/2020 | Not Trading |
| BARHALE HOLDINGS PLC | 10829369 | 21/06/2017 | Silver |
| BARHALE OVERSEAS LIMITED | 06236376 | 03/05/2007 | Amber |
| BARHALE PROPERTIES LIMITED | 02199685 | 15/05/1991 | One Red Flag |
| BARHALE RESOURCE SOLUTIONS LIMITED | 07722377 | 04/09/2017 | Not Trading |
| BARHALE RESPONSE LTD. | 01819014 | 11/11/1991 | Not Trading |
| BARHALE TELECOMS LIMITED | 02339285 | 30/06/1990 | Not Trading |
| CURRAN INVESTMENTS LIMITED | 14446368 | 27/10/2022 | Not Trading |
| Corrib Developments Ltd | 05985676 | 01/11/2006 | Dissolved |
| Curran Builders Ltd | 02359891 | 12/03/1992 | Dissolved |
| ELECTRIFICATION SOLUTIONS LIMITED | 09227015 | 24/10/2024 | Bronze |
| MICROLINE TUNNELLING LIMITED | 02521938 | 04/09/2017 | Silver |
| Norden Property Limited | 01878995 | 31/10/1990 | Dissolved |
| TUNNELINE LIMITED | 04869119 | 04/09/2017 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BARHALE CONSTRUCTION SERVICES LIMITED | 01808140 | 05/07/1991 | 02/10/2017 | Bronze |
| BARHALE LIMITED | 01268005 | 31/12/1991 | 19/12/2017 | Silver |
| BARHALE RAIL LIMITED | 01682395 | 31/12/1991 | 01/08/2008 | Silver |
| Curran Investments Llp | OC312537 | 01/04/2005 | 03/04/2007 | Dissolved |
| PLANT HIRE (GB) LIMITED | 05995048 | 15/09/2015 | 12/11/2015 | Not Trading |