| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BROCOL CONSULTANTS LIMITED | 02434172 | 29/04/2020 | Dissolved |
| GREEN COMPLIANCE WATER DIVISION LIMITED | 03572340 | 29/04/2020 | Not Trading |
| INTEGRATED WATER SERVICES LIMITED | 05283349 | 29/04/2020 | Bronze |
| ION WATER AND ENVIRONMENTAL MANAGEMENT LIMITED | SC170433 | 29/04/2020 | Dissolved |
| IWS WATER HYGIENE SERVICES LIMITED | 04344871 | 29/04/2020 | Dissolved |
| OMEGA EARTHING SYSTEMS LIMITED | 03048201 | 29/04/2020 | Dissolved |
| OMEGA FACILITY SERVICES LIMITED | 03750592 | 29/04/2020 | Dissolved |
| OMEGA FURSE CONTRACTING LIMITED | 03653244 | 29/04/2020 | Dissolved |
| OMEGA LIGHTNING PROTECTION LIMITED | 03048203 | 29/04/2020 | Dissolved |
| OMEGA PRODUCT SUPPLIES LIMITED | 03750650 | 29/04/2020 | Dissolved |
| OMEGA RED GROUP LIMITED | 02197902 | 29/06/2015 | Amber |
| OMEGA RED HOLDINGS LIMITED | 06399736 | 13/03/2017 | One Red Flag |
| SSI SERVICES (UK) LIMITED | 03824088 | 24/04/2023 | Bronze |
| WELLS WATER TREATMENT SERVICES LIMITED | 03628267 | 29/04/2020 | Dissolved |
| WOODSIDE ENVIRONMENTAL SERVICES LTD | 07406913 | 29/04/2020 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| SELENA MEP LLP | OC395264 | 21/12/2017 | 26/03/2021 | Dissolved |