| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| FIELD AUCHTERAW LTD. | SC621663 | 14/07/2022 | Bronze |
| FIELD BEAULY LTD | 15258132 | 03/11/2023 | Bronze |
| FIELD BICKER FEN LTD | 16132372 | 12/12/2024 | Amber |
| FIELD BROADFORD LTD | 16138774 | 16/12/2024 | Amber |
| FIELD CORRIEMOILLIE LTD | 15258085 | 03/11/2023 | Bronze |
| FIELD DEVCO LTD | 14347177 | 08/08/2023 | Silver |
| FIELD DRUM FARM LTD | SC721836 | 21/12/2023 | Amber |
| FIELD FYRISH LTD | 15804621 | 26/06/2024 | Amber |
| FIELD GERRARDS CROSS LTD | 09718112 | 02/08/2022 | Amber |
| FIELD GLENNISTON LTD | 15782418 | 16/06/2024 | Amber |
| FIELD HARTMOOR LTD | 13995703 | 23/10/2024 | Amber |
| FIELD HOLMSTON LTD | SC731010 | 15/11/2023 | One Red Flag |
| FIELD KEITH LTD | 13124496 | 13/08/2024 | One Red Flag |
| FIELD KINARDOCHY LTD | 16132333 | 12/12/2024 | Amber |
| FIELD KNOCKNAGAEL LTD | 15249773 | 31/10/2023 | Bronze |
| FIELD LONG STRATTON LTD | 15932330 | 03/09/2024 | Amber |
| FIELD NEW DEER LTD | 15855158 | 23/07/2024 | Amber |
| FIELD NEWPORT LTD | 13394092 | 14/07/2022 | Bronze |
| FIELD OLDHAM LTD | 10896544 | 14/07/2022 | One Red Flag |
| FIELD RIGIFA LTD | 15430694 | 22/01/2024 | Bronze |
| FIELD SHURTON LTD | 15434567 | 23/01/2024 | Bronze |
| FIELD SPITTAL LTD | 15430125 | 22/01/2024 | Bronze |
| FIELD WALHAM LTD | 16132477 | 12/12/2024 | Amber |
| FIELD WHITEBIRK LTD | 10701975 | 11/10/2022 | One Red Flag |
| FIELD WOODHEAD LTD | 16227399 | 04/02/2025 | Amber |
| FIELD YAXLEY LTD | 15640453 | 12/04/2024 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CILFYNYDD GRID SERVICES LIMITED | 13396965 | 14/05/2021 | 22/09/2021 | One Red Flag |
| GRETNA GRID SERVICES LIMITED | 12394809 | 09/01/2020 | 22/09/2021 | One Red Flag |
| NEILSTON GRID SERVICES LIMITED | 12648776 | 05/06/2020 | 22/09/2021 | One Red Flag |
| ROTHIENORMAN GRID SERVICES LIMITED | 12648462 | 05/06/2020 | 22/09/2021 | One Red Flag |
| SELLINDGE GRID SERVICES LIMITED | 12395277 | 09/01/2020 | 22/09/2021 | One Red Flag |
| THURSO GRID SERVICES LIMITED | 12393509 | 09/01/2020 | 22/09/2021 | One Red Flag |
| WP GRID SERVICES 12 LIMITED | 13394011 | 13/05/2021 | 22/09/2021 | Silver |
| WP GRID SERVICES 13 LIMITED | 13394560 | 13/05/2021 | 22/09/2021 | Silver |
| WP GRID SERVICES 14 LIMITED | 13394871 | 13/05/2021 | 22/09/2021 | Silver |
| WP GRID SERVICES 15 LIMITED | 13396574 | 14/05/2021 | 22/09/2021 | Silver |
| WP GRID SERVICES 16 LIMITED | 13396670 | 14/05/2021 | 22/09/2021 | Silver |
| WP GRID SERVICES 17 LIMITED | 13396782 | 14/05/2021 | 22/09/2021 | Silver |
| WP GRID SERVICES 2 LIMITED | 12395060 | 09/01/2020 | 22/09/2021 | Silver |
| WP GRID SERVICES LIMITED | 12390934 | 07/01/2020 | 22/09/2021 | Gold |
| WP VOLTAGE SERVICES 1 LIMITED | 13394399 | 13/05/2021 | 22/09/2021 | Silver |
| WP VOLTAGE SERVICES 2 LIMITED | 13394487 | 13/05/2021 | 22/09/2021 | Silver |
| WP VOLTAGE SERVICES 3 LIMITED | 13394608 | 13/05/2021 | 22/09/2021 | Silver |
| WP VOLTAGE SERVICES 4 LIMITED | 13394737 | 13/05/2021 | 22/09/2021 | Silver |
| WP VOLTAGE SERVICES 5 LIMITED | 13394714 | 13/05/2021 | 22/09/2021 | Silver |
| WP VOLTAGE SERVICES 6 LIMITED | 13394795 | 13/05/2021 | 22/09/2021 | Silver |