| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ANGLIAN WATER BUSINESS LIMITED | SC207087 | 01/06/2012 | Dissolved |
| ANGLIAN WATER COMMERCIAL DEVELOPMENTS LIMITED | 02319060 | 01/06/2012 | Dissolved |
| ANGLIAN WATER FACILITIES MANAGEMENT HOLDINGS (UK) LIMITED | 04083050 | 30/09/2019 | Dissolved |
| ANGLIAN WATER FLEET MANAGEMENT HOLDINGS (UK) LIMITED | 04083045 | 01/06/2012 | Dissolved |
| ANGLIAN WATER INTERNATIONAL HOLDINGS LIMITED | 02024769 | 31/03/2005 | Silver |
| ANGLIAN WATER PROPERTY HOLDINGS (UK) LIMITED | 04083028 | 01/06/2012 | Dissolved |
| AW CREATIVE TECHNOLOGIES LIMITED | 03286074 | 02/12/2004 | Dissolved |
| AW LICENSING LIMITED | 03023087 | 02/12/2004 | Dissolved |
| AWG (UK) HOLDINGS LIMITED | 05441805 | 20/03/2012 | Dissolved |
| AWG CENTRAL SERVICES LIMITED | 04172712 | 01/08/2019 | Not Trading |
| AWG RAIL SERVICES LIMITED | 04055151 | 01/06/2012 | Dissolved |
| AWG SHELF 11 LIMITED | SC115080 | 01/06/2012 | Bronze |
| CASPIAN HOTEL INVESTMENT COMPANY LIMITED | SC183587 | 24/10/2006 | Dissolved |
| EXXCHANGE TECHNOLOGY LIMITED | 02468218 | 01/06/2012 | Dissolved |
| FARM GAS LIMITED | 01272438 | 01/06/2012 | Dissolved |
| H2GO LIMITED | 03957413 | 01/06/2012 | Dissolved |
| MORCO (8) LIMITED | SC241868 | 01/06/2012 | Dissolved |
| MORCO 2 LIMITED | SC197966 | 01/06/2012 | Dissolved |
| MORRISON (OLDCO) LIMITED | SC172855 | 01/06/2012 | Silver |
| MORRISON CASPIAN LIMITED | SC175681 | 24/10/2006 | Dissolved |
| MORRISON HOLDINGS LIMITED | 02327554 | 01/06/2012 | Dissolved |
| MORRISON INTERNATIONAL DEVELOPMENTS LIMITED | SC173710 | 01/06/2012 | Dissolved |
| MORRISON INTERNATIONAL LIMITED | SC120552 | 24/10/2006 | Amber |
| MORRISON LIMITED | 04700725 | 01/08/2019 | Silver |
| MORRISON RAIL LIMITED | SC197529 | 01/06/2012 | Dissolved |
| MORRISON SHAND CONSTRUCTION LIMITED | 02426459 | 01/06/2012 | Dissolved |
| MORRISON VENTURES LIMITED | SC048891 | 01/06/2012 | Dissolved |
| POWER SERVICES HIGH VOLTAGE DISTRIBUTION ENGINEERS LIMITED | 03649719 | 01/06/2012 | Dissolved |
| SHAND CONSTRUCTION LIMITED | 00351311 | 01/06/2012 | Dissolved |
| TANAMI EDWIN | 04396784 | 01/06/2012 | Dissolved |
| WATERNET LIMITED | 04078871 | 01/06/2012 | Dissolved |
| WAVE HOLDINGS LIMITED | SC218929 | 31/05/2012 | Not Trading |
| WAVE WATER LIMITED | 02702745 | 31/03/2005 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALPHEUS ENVIRONMENTAL LIMITED | 02499491 | 01/06/2012 | 01/06/2012 | One Red Flag |
| ANGLIAN WATER INTERNATIONAL LIMITED | 02729389 | 31/03/2005 | 07/06/2016 | Silver |
| AWG RAIL SERVICES LIMITED | 04055151 | 31/05/2012 | 31/05/2012 | Dissolved |
| MORRISON INTERNATIONAL DEVELOPMENTS LIMITED | SC173710 | 31/05/2012 | 31/05/2012 | Dissolved |