| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| House of Norweb Ltd | 02380024 | 17/11/1993 | Dissolved |
| Norweb Building Services Design Ltd | 02373214 | 31/10/1993 | Dissolved |
| Norweb Cable Communications Ltd | 02373224 | 31/10/1993 | Dissolved |
| Norweb Carefree 5 Ltd | 02379774 | 17/11/1993 | Dissolved |
| Norweb Computer Bureau Ltd | 02380294 | 18/11/1993 | Dissolved |
| Norweb Computer Systems and Services Ltd | 02380295 | 18/11/1993 | Dissolved |
| Norweb Direct Sales Centre Ltd | 02379872 | 10/11/1993 | Dissolved |
| Norweb Discount Centre Ltd | 02377322 | 10/11/1993 | Dissolved |
| Norweb Hydro Power (Glenridding) Ltd | 02654500 | 28/08/1997 | Dissolved |
| Norweb Insurance and Risk Management Services Ltd | 02374171 | 02/11/1993 | Dissolved |
| Norweb Kitchen Services Ltd | 02377328 | 10/11/1993 | Dissolved |
| Norweb Mail Order Services Ltd | 02379764 | 17/11/1993 | Dissolved |
| Norweb Mailing Ltd | 02379313 | 16/11/1993 | Dissolved |
| Norweb Management Consultancy Ltd | 02377529 | 10/11/1993 | Dissolved |
| Norweb Market Research Ltd | 02379306 | 16/11/1993 | Dissolved |
| Norweb Marketing Direct Ltd | 02380138 | 17/11/1993 | Dissolved |
| Norweb Meters Limited | 02373576 | 01/11/1993 | Dissolved |
| Norweb Plant Hire and Leasing Ltd | 02373210 | 31/10/1993 | Dissolved |
| Norweb Power Marketing Ltd | 02381759 | 22/11/1993 | Dissolved |
| Norweb Powercom Ltd | 02379304 | 16/11/1993 | Dissolved |
| Norweb Printing and Publishing Ltd | 02377820 | 15/11/1993 | Dissolved |
| Norweb Recruitment and Personnel Services Ltd | 02379757 | 17/11/1993 | Dissolved |
| Norweb Rental Services Ltd | 02381755 | 22/11/1993 | Dissolved |
| Norweb Repairs and Service Ltd | 02379780 | 17/11/1993 | Dissolved |
| Norweb Security & Intruder Alarms Ltd | 02377755 | 10/11/1993 | Dissolved |
| Norweb Super Stores Ltd | 02379317 | 16/11/1993 | Dissolved |
| Norweb Supply Ltd | 03063718 | 20/08/1996 | Dissolved |
| Norweb Telecommunications Ltd | 02379725 | 17/11/1993 | Dissolved |
| Norweb Warehouse and Delivery Services Ltd | 02377542 | 16/11/1992 | Dissolved |
| United Energy Sales Ltd | 02373216 | 31/10/1993 | Dissolved |
| United Energy Services Ltd | 02373404 | 31/10/1993 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ELEAN POWER LIMITED | 02381529 | 22/11/1993 | 22/07/1996 | Dissolved |
| NB (MILES PLATTING COMMUNITY PROJECT) LIMITED | 02377331 | 10/11/1993 | 30/07/1996 | Dissolved |
| NB POWER SERVICES (NO.1) LIMITED | 02380229 | 18/11/1993 | 03/08/1994 | Dissolved |
| NB REAL ESTATE NO.1 LIMITED | 02377739 | 10/11/1993 | 29/03/1995 | Dissolved |
| Norweb Hydro Power (Glenridding) Ltd | 02654500 | 16/10/1993 | 29/11/1996 | Dissolved |
| SOUTH WEST STORES LIMITED | 02379722 | 17/11/1993 | 31/03/1995 | Dissolved |
| UNITED UTILITIES (DORMANT SUBSIDIARIES) LIMITED | 02379714 | 17/11/1993 | 22/04/1996 | Dissolved |
| UNITED UTILITIES (ESPS) PENSIONS TRUSTEE LIMITED | 02380227 | 18/11/1993 | 09/09/1998 | Dissolved |
| UNITED UTILITIES CONTRACT SOLUTIONS HOLDINGS LIMITED | 02381766 | 22/11/1993 | 09/09/1998 | Dissolved |
| UNITED UTILITIES PROPERTY SERVICES LIMITED | 02380021 | 17/11/1993 | 09/09/1998 | Gold |
| UNITED UTILITIES PROPERTY SOLUTIONS (10010) LIMITED | 02377886 | 15/11/1993 | 26/06/1996 | Dissolved |
| UNITED UTILITIES TOTAL SOLUTIONS LIMITED | 02380133 | 17/11/1993 | 09/09/1998 | One Red Flag |
| UNITED UTILITIES US INVESTMENTS LIMITED | 02380134 | 17/11/1993 | 28/06/1994 | Dissolved |