| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 365 ENVIRONMENTAL SERVICES LIMITED | 01135253 | 15/05/2024 | Not Trading |
| ADVANCED ENGINEERING SOLUTIONS LIMITED | 03082093 | 09/01/2024 | Amber |
| DATA CONTRACTS SPECIALIST MAINTENANCE LIMITED | 04236013 | 15/05/2024 | Not Trading |
| G. STOW PLC | 02645390 | 09/01/2024 | Bronze |
| GREENACRE PUMPING SYSTEMS LIMITED | 02236611 | 15/05/2024 | Not Trading |
| HYDROSAVE UK LIMITED | 03460346 | 09/01/2024 | Silver |
| IMMERSE ASSET MANAGEMENT LIMITED | 02784266 | 15/05/2024 | Not Trading |
| INFRASTRUCTURE GATEWAY LIMITED | 04546642 | 20/03/2024 | Bronze |
| INTEGRATED WATER SERVICES LIMITED | 05283349 | 10/01/2024 | Silver |
| IWS M&E SERVICES LIMITED | 04334652 | 15/05/2024 | Not Trading |
| IWS PIPELINE SERVICES LIMITED | 04660608 | 15/05/2024 | Not Trading |
| LINGARD LIMITED | 02710722 | 15/05/2024 | Not Trading |
| OMEGA RED GROUP LIMITED | 02197902 | 20/03/2024 | Gold |
| ONSITE CENTRAL LIMITED | 02712788 | 09/01/2024 | Silver |
| ONSITE SPECIALIST MAINTENANCE LIMITED | 03152213 | 15/05/2024 | Not Trading |
| PORTADAM LIMITED | 02512457 | 15/05/2024 | Not Trading |
| PUMP SERVICES LIMITED | 03692173 | 15/05/2024 | Not Trading |
| SSI SERVICES (UK) LIMITED | 03824088 | 06/03/2024 | Silver |
| SUBAQUA SOLUTIONS LIMITED | SC330437 | 15/05/2024 | Not Trading |
| SWALLOW COURT (KETTERING) MANAGEMENT LIMITED | 04195293 | 15/05/2024 | One Red Flag |
| THE GATEWAY GROUP OF COMPANIES HOLDINGS LIMITED | 13985732 | 20/03/2024 | Silver |
| THE GATEWAY GROUP OF COMPANIES LIMITED | 08448586 | 20/03/2024 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|