| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Abbey Metal Protection Ltd | 00896641 | 02/09/1998 | Dissolved |
| D W Building Services Ltd | 01049164 | 02/09/1998 | Dissolved |
| NELSON ELECTRICAL CONTRACTS LIMITED | 02863694 | 02/09/1998 | Dissolved |
| Odoni Bicycle Stands & Shelters Ltd | 03142345 | 02/09/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ADLAMPS LIMITED | 01057564 | 02/09/1998 | 30/04/2012 | Dissolved |
| ANGLIAN WATER BUSINESS (NATIONAL) LIMITED | 03017251 | 05/08/1997 | 30/06/1998 | Bronze |
| ANGLIAN WATER COMMERCIAL DEVELOPMENTS LIMITED | 02319060 | 26/11/1992 | 31/03/1993 | Dissolved |
| ANGLIAN WATER INTERNATIONAL HOLDINGS LIMITED | 02024769 | 22/07/1993 | 31/12/1997 | Silver |
| ANGLIAN WATER INTERNATIONAL LIMITED | 02729389 | 07/07/1993 | 31/12/1997 | Silver |
| ANGLIAN WATER SERVICES LIMITED | 02366656 | 01/04/1992 | 30/06/1998 | Bronze |
| AW LICENSING LIMITED | 03023087 | 07/11/1997 | 30/06/1998 | Dissolved |
| AWG GROUP LIMITED | 02366618 | 09/09/1993 | 30/06/1998 | Bronze |
| Anglian Water Engineering & Business Systems Ltd | 02319234 | 18/11/1992 | 16/05/1994 | Dissolved |
| BOURNEMOUTH WATER LIMITED | 02924312 | 09/06/2000 | 01/12/2003 | Dissolved |
| C R C LIGHTING LIMITED | 03129278 | 02/09/1998 | 30/04/2012 | Dissolved |
| D W PROJECTS LIMITED | 02863517 | 02/09/1998 | 01/06/2005 | Not Trading |
| D.W. WINDSOR LIMITED | 01309755 | 02/09/1998 | 01/12/2014 | Silver |
| DAVID WEBSTER LIMITED | 00928643 | 05/02/2002 | 01/06/2005 | Not Trading |
| DW WINDSOR GROUP LIMITED | 08849218 | 26/05/2014 | 01/12/2014 | Bronze |
| EP REALISATIONS LIMITED | 01678349 | 04/10/1995 | 30/06/1998 | One Red Flag |
| EQUANS E&S INFRASTRUCTURE UK LIMITED | 00707875 | 02/09/1998 | 01/06/2005 | One Red Flag |
| FUSION LIGHTING LIMITED | 01071371 | 02/09/1998 | 30/04/2012 | Dissolved |
| Fluid Systems Ltd | 02352244 | 15/11/1995 | 31/12/1997 | Dissolved |
| Grafham | 02379543 | 04/05/1992 | 31/03/1998 | Dissolved |
| PFI LIGHTING LIMITED | 03515811 | 18/11/1998 | 30/04/2012 | Silver |
| PULSAR LIGHTING SOLUTIONS LIMITED | 00943317 | 02/09/1998 | 30/04/2012 | Gold |
| Plumbsure Ltd | 02318016 | 31/05/1992 | 01/09/1992 | Dissolved |
| RF TRUST ENTERPRISES LIMITED | 06581652 | 05/11/2010 | 23/01/2024 | One Red Flag |
| ROCKINGHAM FOREST TRUST | 03114783 | 19/05/2000 | 23/01/2024 | One Red Flag |
| SEEBECK 169 LIMITED | 04085762 | 16/02/2004 | 30/04/2012 | Dissolved |
| STREET LIGHTING LIMITED | 00671967 | 02/09/1998 | 30/04/2012 | Dissolved |
| The Water Services Association of England & Wales | 01710723 | 11/01/1996 | 15/10/1998 | Dissolved |
| UK WATER INDUSTRY RESEARCH LIMITED | 02862807 | 20/09/1995 | 01/01/1997 | Bronze |
| WATER UK | 03539600 | 17/04/1998 | 17/06/1998 | Bronze |
| WAVE WATER LIMITED | 02702745 | 10/06/1996 | 31/12/1997 | Silver |
| WEBHOLDCO LIMITED | 08849291 | 26/05/2014 | 01/12/2014 | Dissolved |
| WEBLIGHT LIMITED | 00971613 | 02/09/1998 | 01/12/2014 | Insolvent |
| WEBLIGHT PROJECTS LIMITED | 00912376 | 02/09/1998 | 30/04/2012 | Dissolved |
| WEBSTER ESTATES LTD | 02378493 | 02/09/1998 | 25/05/2014 | Silver |