| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| SAUR BRIGHTON LIMITED | 02953262 | 18/08/1994 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CHANNEL ENVIRONMENTAL SERVICES LIMITED | 02411759 | 31/03/1992 | 08/12/2000 | Dissolved |
| DYNAMCO LIMITED | 02477864 | 15/02/1992 | 18/12/1997 | Dissolved |
| Deepcut Investments Ltd | 03482513 | 28/01/1998 | 31/10/2000 | Dissolved |
| EASTBOURNE WATER LIMITED | 02679876 | 26/09/1992 | 01/01/1999 | Dissolved |
| ECOVERT GROUP LIMITED | 03240758 | 09/09/1996 | 18/03/2002 | Amber |
| ECOVERT LIMITED | 02308838 | 25/10/1992 | 31/10/2000 | Dissolved |
| Ecovert Services Ltd. | 03202537 | 12/09/1996 | 31/10/2000 | Dissolved |
| Industrial & Environmental Services Ltd | 02697054 | 03/04/1992 | 27/04/2000 | Dissolved |
| MID SOUTHERN WATER LIMITED | 02635467 | 13/04/1992 | 01/01/1999 | Dissolved |
| MID-SUSSEX WATER LIMITED | 02569593 | 19/12/1992 | 01/01/1999 | Dissolved |
| OPTIMUM INFORMATION SYSTEMS LIMITED | 02895316 | 02/03/1994 | 01/01/2001 | Dissolved |
| SAUR (UK) LIMITED | 01990891 | 01/09/1993 | 28/05/2004 | Amber |
| SAUR SERVICES (GLASGOW) LIMITED | 03489046 | 28/01/1998 | 28/06/1999 | One Red Flag |
| SOUTH EAST WATER LIMITED | 02679874 | 19/07/1993 | 01/10/2003 | Amber |
| SOUTHERN UTILITIES LIMITED | 02246962 | 29/03/2000 | 01/01/2001 | Dissolved |
| STALWART ENVIRONMENTAL SERVICES LIMITED | 02411877 | 12/05/1992 | 08/12/2000 | Dissolved |
| THE FOSSE GROUP LIMITED | 02372201 | 14/04/1992 | 27/04/2000 | Dissolved |
| WATER COMPANIE'S ASSOCIATION(THE) | 00482134 | 01/07/1992 | 01/05/1995 | Dissolved |
| WEST KENT WATER LIMITED | 02679875 | 19/07/1993 | 01/01/1999 | Dissolved |