| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AFFINI TECHNOLOGY GROUP LIMITED | 14056986 | 13/06/2024 | Silver |
| AFFINI TECHNOLOGY LIMITED | 04574231 | 13/06/2024 | Bronze |
| ENDURING DEVELOPMENTS LIMITED | 08578493 | 20/06/2013 | Dissolved |
| PETARDS GROUP PLC | 02990100 | 30/09/2010 | Silver |
| PETARDS JOYCE-LOEBL LIMITED | 02170100 | 14/08/2013 | One Red Flag |
| PETARDS LIMITED | 02301063 | 14/08/2013 | Gold |
| PETARDS RAILCARE LIMITED | 13048413 | 27/11/2020 | Not Trading |
| PETARDS TRAINCARE LIMITED | 13049841 | 30/11/2020 | Not Trading |
| QRO SOLUTIONS LIMITED | 04118351 | 13/04/2016 | Gold |
| RTS SOLUTIONS (HOLDINGS) LIMITED | 09199052 | 11/05/2018 | Silver |
| RTS SOLUTIONS (UK) LIMITED | 06173058 | 11/05/2018 | Amber |
| WATER HALL GROUP PLC | 00438328 | 30/11/2015 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| PETARDS JOYCE-LOEBL LIMITED | 02170100 | 30/11/2015 | 01/07/2021 | One Red Flag |
| UMECO LIMITED | 00148635 | 22/04/1993 | 28/07/2005 | Gold |
| WATER HALL (ENGLAND) LIMITED | 02534209 | 02/03/2012 | 11/05/2012 | Insolvent |