| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| DALLOL CARBON LIMITED | 12642143 | 03/06/2020 | Not Trading |
| DALLOL FORESTRY LIMITED | 12523248 | 18/03/2020 | Bronze |
| DALLOL HOLDINGS LIMITED | 12518236 | 16/03/2020 | Silver |
| DALLOL HUMBER LIMITED | 13242626 | 03/03/2021 | Bronze |
| DALLOL ISLAY LIMITED | SC673022 | 03/09/2020 | Bronze |
| DALLOL OPERATIONS LIMITED | 07969869 | 13/03/2017 | Bronze |
| THERMA-CLEAN LTD | 15330729 | 06/12/2023 | Amber |
| ZELLOL POWER HOLDINGS LTD | 13976028 | 15/03/2022 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DALLOL BUNNAHABHAIN LIMITED | 13166060 | 28/01/2021 | 21/05/2021 | Bronze |
| MAXWELLSTONE LTD | 13563568 | 12/08/2021 | 20/08/2024 | Not Trading |
| THERMA-CLEAN LTD | 15330729 | 06/12/2023 | 24/01/2024 | Amber |