| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| HARSCO (UK) GROUP LIMITED | 06369516 | 06/04/2022 | Amber |
| HARSCO (YORK PLACE) LIMITED | SC331763 | 17/03/2022 | Dissolved |
| HARSCO INFRASTRUCTURE GROUP LIMITED | 00164238 | 06/04/2022 | One Red Flag |
| HARSCO INFRASTRUCTURE SERVICES LIMITED | 00276562 | 06/04/2022 | Amber |
| HARSCO INVESTMENT LIMITED | 03985379 | 06/04/2022 | Silver |
| HARSCO METALS GROUP LIMITED | 00702790 | 06/04/2022 | Bronze |
| HARSCO METALS HOLDINGS LIMITED | 00569823 | 06/04/2022 | Silver |
| HLWKH 517 LIMITED | 07992643 | 05/09/2023 | Dissolved |
| INDUCTELEC LIMITED | 00928358 | 12/09/2023 | Dissolved |
| PARKER SCAFFOLDING CO LTD | 00217933 | 22/02/2024 | Not Trading |
| SCAFFOLDING (GREAT BRITAIN) LIMITED | 00638260 | 22/02/2024 | Not Trading |
| SGB HOLDINGS LIMITED | 00947915 | 22/02/2024 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| HARSCO LEATHERHEAD LIMITED | 06391696 | 06/04/2022 | 09/08/2022 | Dissolved |
| HARSCO MOLE VALLEY LIMITED | 06395544 | 06/04/2022 | 09/08/2022 | Dissolved |