| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ABC NUMBER 52 LIMITED | SC026941 | 30/10/2015 | Dissolved |
| COSTAIN GROUP PLC | 01393773 | 01/02/2021 | Gold |
| HILL & SMITH PLC | 00671474 | 02/12/2019 | Gold |
| LAIRD (NO 1) LIMITED | 05219491 | 30/10/2015 | Dissolved |
| LAIRD GROUP LIMITED | 00650363 | 30/10/2015 | Dissolved |
| LAIRD NOMINEES (NO.1) LIMITED | SC049741 | 30/10/2015 | Dissolved |
| LAIRD NOMINEES (NO.7) LIMITED | SC167018 | 30/10/2015 | Dissolved |
| LAIRD RESOURCES (JERSEY) 2017 LIMITED | FC034454 | 03/07/2017 | Dissolved |
| LAIRD TECHNOLOGIES LIMITED | 01311885 | 30/10/2015 | Dissolved |
| LAIRDLINK LIMITED | 04602917 | 30/10/2015 | Dissolved |
| STEWARD LIMITED | SC168406 | 30/10/2015 | Dissolved |
| TELEMOTIVE UK LIMITED | 02753539 | 30/10/2015 | Dissolved |
| TRANSPORT ENGINEERING LIMITED | 02588937 | 30/10/2015 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ABPA HOLDINGS LIMITED | 07847153 | 18/09/2019 | 21/06/2024 | Amber |
| AES DRAX ACQUISITION LIMITED | 03834878 | 01/09/2008 | 31/05/2015 | Not Trading |
| AI LADDER LIMITED | 11220965 | 17/07/2018 | 01/07/2022 | Insolvent |
| ASSOCIATED BRITISH PORTS HOLDINGS LIMITED | 01612178 | 18/09/2019 | 21/06/2024 | Gold |
| CATTRON UK LIMITED | 00998151 | 30/10/2015 | 28/02/2019 | Gold |
| DRAX CCS LIMITED | 07885329 | 16/12/2011 | 31/05/2015 | Not Trading |
| DRAX CORPORATE LIMITED | 05562058 | 01/09/2008 | 31/05/2015 | Amber |
| DRAX CRUACHAN EXPANSION LIMITED | 06657393 | 01/09/2008 | 31/05/2015 | Bronze |
| DRAX ENERGY SOLUTIONS LIMITED | 05893966 | 13/06/2011 | 31/05/2015 | Silver |
| DRAX FUEL SUPPLY LIMITED | 05299523 | 01/09/2008 | 11/03/2015 | Gold |
| DRAX GCO LIMITED | 05677568 | 01/09/2008 | 31/05/2015 | Dissolved |
| DRAX GENERATION DEVELOPMENTS LIMITED | 07821368 | 24/10/2011 | 31/05/2015 | Bronze |
| DRAX GROUP PLC | 05562053 | 01/09/2008 | 31/05/2015 | Silver |
| DRAX OUSE | 03618559 | 01/09/2008 | 31/05/2015 | Dissolved |
| DRAX POWER LIMITED | 04883589 | 01/09/2008 | 31/05/2015 | Gold |
| DRAX PUMPED STORAGE LIMITED | 06657336 | 01/09/2008 | 31/05/2015 | Silver |
| DRAX RESEARCH AND INNOVATION HOLDCO LIMITED | 06657454 | 01/09/2008 | 31/05/2015 | One Red Flag |
| DRAX SMART GENERATION HOLDCO LIMITED | 07821911 | 25/10/2011 | 31/05/2015 | Bronze |
| DRAX SMART SOURCING HOLDCO LIMITED | 07821375 | 24/10/2011 | 31/05/2015 | Silver |
| EZURIO UK LIMITED | 05178293 | 30/10/2015 | 21/11/2018 | Silver |
| HAVEN HEAT LIMITED | 06657428 | 01/09/2008 | 31/05/2015 | Not Trading |
| LAIRD (FINANCE) LIMITED | 05638207 | 30/10/2015 | 28/02/2019 | Dissolved |
| LAIRD (NOMINEES) LIMITED | 01399306 | 30/10/2015 | 28/02/2019 | Dissolved |
| LAIRD ASIA HOLDINGS LIMITED | 07093607 | 30/10/2015 | 28/02/2019 | Silver |
| LAIRD HOLDINGS LIMITED | SC006373 | 30/10/2015 | 28/02/2019 | Silver |
| LAIRD LIMITED | 00055513 | 28/07/2015 | 26/06/2019 | Silver |
| LAIRD OVERSEAS HOLDINGS LIMITED | 06135076 | 30/10/2015 | 28/02/2019 | Gold |
| LAIRD TREASURY LIMITED | 11444326 | 02/07/2018 | 28/02/2019 | Insolvent |
| LAIRDTAI LIMITED | 08011485 | 30/10/2015 | 28/02/2019 | Dissolved |
| WARTH INTERNATIONAL HOLDINGS LIMITED | 03341340 | 30/10/2015 | 28/02/2019 | Dissolved |