| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CONAL COURT RTM COMPANY LIMITED | 07103934 | 01/09/2012 | Amber |
| EGIS LAGAN SERVICES UK LIMITED | NI650685 | 01/02/2018 | Silver |
| LAGAN BARRIER SOLUTIONS LIMITED | NI625735 | 17/07/2014 | Not Trading |
| LAGAN CRAWL LIMITED | NI674360 | 18/11/2020 | Not Trading |
| LAGAN ELECTRICAL SOLUTIONS LIMITED | NI634257 | 15/10/2015 | Not Trading |
| LAGAN ENERGY (ANTRIM) LIMITED | NI688356 | 20/05/2022 | One Red Flag |
| LAGAN ENERGY (BALLYMENA) LIMITED | NI679817 | 07/06/2021 | One Red Flag |
| LAGAN ENERGY (BALLYVALLAGH) LIMITED | NI683899 | 18/11/2021 | One Red Flag |
| LAGAN ENERGY (LURGAN) LIMITED | NI683379 | 26/10/2021 | One Red Flag |
| LAGAN ENERGY LIMITED | NI609227 | 07/06/2021 | One Red Flag |
| LAGAN OPERATIONS AND MAINTENANCE HOLDINGS LIMITED | NI622043 | 19/10/2020 | One Red Flag |
| LAGAN SMART MOBILITY LIMITED | NI673094 | 05/10/2020 | Not Trading |
| LAGAN TRAFFIC MANAGEMENT LTD | NI630163 | 23/03/2015 | Not Trading |
| LAGAN TRAFFIC SOLUTIONS LTD | NI630162 | 23/03/2015 | Not Trading |
| LOM MATERIALS LIMITED | NI609225 | 26/06/2017 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|