| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ELLBECK LIMITED | 11069864 | 13/05/2019 | Silver |
| PENNANT WALTERS MCYC LIMITED | 12741586 | 14/07/2020 | One Red Flag |
| PENNANT WALTERS ML LIMITED | 12586872 | 05/05/2020 | One Red Flag |
| PENNANT WALTERS MM LIMITED | 12875710 | 13/09/2020 | One Red Flag |
| WALTERS ENVIRONMENTAL LIMITED | 01993246 | 21/06/2016 | Silver |
| WALTERS LAND (BARRY) LIMITED | 08515144 | 21/06/2016 | One Red Flag |
| WALTERS PLANT HIRE LIMITED | 02903463 | 21/06/2016 | Silver |
| WALTERS RESOURCES LIMITED | 01900234 | 21/06/2016 | Bronze |
| WALTERS U.K. LIMITED | 02707042 | 21/06/2016 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ENERSYST POWERSYSTEMS LIMITED | 12017164 | 24/05/2019 | 26/03/2021 | Silver |