| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARGYLL HYDRO LTD | SC519088 | 16/07/2018 | 21/09/2018 | Bronze |
| CEANNACROC HYDRO LTD | SC489743 | 16/07/2018 | 24/09/2018 | One Red Flag |
| COULAGS HYDRO LTD | SC489741 | 18/07/2018 | 24/09/2018 | Silver |
| GHH ACQUISITIONS LTD | 09454130 | 29/03/2018 | 08/07/2019 | Bronze |
| GHH ACQUISITIONS MIDCO LTD | 09454127 | 29/03/2018 | 08/07/2019 | Bronze |
| GHH GROUP HOLDINGS LTD | SC540972 | 16/07/2018 | 24/09/2018 | Bronze |
| GLEANN NAM FIADH HYDRO LTD | SC399455 | 16/07/2018 | 24/09/2018 | Bronze |
| GREEN HIGHLAND RENEWABLES LTD | SC315779 | 29/03/2018 | 21/09/2018 | Gold |
| KELTNEYBURN HYDRO LTD | SC237428 | 16/07/2018 | 24/09/2018 | Silver |
| LOCHABER HYDRO LTD | SC510759 | 16/07/2018 | 24/09/2018 | Bronze |
| MULLARDOCH HYDRO LTD | SC493101 | 16/07/2018 | 24/09/2018 | Silver |
| NATHRACH HYDRO LTD | SC519092 | 16/07/2018 | 24/09/2018 | Bronze |
| ROROYERE HYDRO LTD | SC357527 | 16/07/2018 | 24/09/2018 | Silver |
| SHENVAL HYDRO LTD | SC489744 | 16/07/2018 | 24/09/2018 | Bronze |
| SIMEC GHR ACQUISITIONS TOPCO LIMITED | 09454126 | 29/03/2018 | 11/10/2021 | Amber |