| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AARON HEATING SERVICES LIMITED | 07220432 | 01/10/2019 | Dissolved |
| F J JONES HOLDINGS LIMITED | 01071339 | 01/10/2019 | Dissolved |
| MAWBY SMITH FINANCE LIMITED | 07599921 | 11/04/2011 | Dissolved |
| P L S INDUSTRIES LTD. | 04242908 | 01/10/2019 | Dissolved |
| PLS GRP LTD | 04446608 | 01/10/2019 | Dissolved |
| SURE MAINTENANCE GROUP LIMITED | 05319177 | 01/10/2019 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CORENERGY LIMITED | 09342867 | 07/12/2021 | 26/09/2023 | Bronze |
| SURESERVE COMPLIANCE FIRE LIMITED | 02504054 | 01/10/2019 | 26/09/2023 | Bronze |
| SURESERVE COMPLIANCE NORTHWEST LIMITED | 04072464 | 01/10/2019 | 26/09/2023 | One Red Flag |
| SURESERVE GROUP LIMITED | 09411297 | 29/07/2019 | 26/09/2023 | Silver |
| VINSHIRE GAS SERVICES LIMITED | 12557988 | 03/12/2020 | 26/09/2023 | Silver |