| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ENRICI POWER MARKETING LIMITED | 02554618 | 08/05/1997 | 09/07/1998 | Dissolved |
| ENRON CAPITAL & TRADE RESOURCES LIMITED | 02415924 | 08/05/1997 | 09/07/1998 | Dissolved |
| ENRON CREDIT LIMITED | 02986758 | 07/05/1997 | 20/07/1998 | Dissolved |
| ENRON EUROPE CONSTRUCTION LIMITED | 02809888 | 08/05/1997 | 09/09/1997 | Dissolved |
| ENRON EUROPE OPERATIONS LIMITED | 03025386 | 07/05/1997 | 09/07/1998 | Dissolved |
| ENRON GAS CONSTRUCTION LIMITED | 02877347 | 07/05/1997 | 09/07/1998 | Dissolved |
| ENRON GAS PROCESSING (EUROPE) LIMITED | 02504034 | 07/05/1997 | 09/07/1998 | Dissolved |
| ENRON GAS PROCESSING (U.K.) LIMITED | 02507655 | 07/05/1997 | 09/07/1998 | Dissolved |
| ENRON POWER (EUROPE) LIMITED | 02503920 | 07/05/1997 | 09/07/1998 | Dissolved |
| ENRON POWER CONSTRUCTION LIMITED | 02463986 | 07/05/1997 | 09/07/1998 | Dissolved |
| ENRON POWER OPERATIONS LIMITED | 02463988 | 08/05/1997 | 13/07/1998 | Dissolved |
| ENRON SB OPERATIONS & MAINTENANCE LIMITED | 03140727 | 29/05/1997 | 09/07/1998 | Dissolved |
| FLOTILLA POWER (UK) LIMITED | 02880635 | 07/05/1997 | 14/07/1998 | Dissolved |
| FLOTILLA POWER LIMITED | 03078064 | 07/05/1997 | 14/07/1998 | Dissolved |
| Falco U P G Ltd | 01815124 | 07/05/1997 | 14/07/1998 | Dissolved |
| I P G Power Ltd | 03140732 | 29/05/1997 | 09/07/1998 | Dissolved |
| TEESSIDE GAS & LIQUIDS PROCESSING | 02767808 | 07/05/1997 | 09/07/1998 | Silver |
| TRENRON LIMITED | 02503916 | 07/05/1997 | 14/07/1998 | Dissolved |
| UPG FALCO LIMITED | 00181920 | 07/05/1997 | 14/07/1998 | Dissolved |
| WALLERSCOTE OPERATIONS & MAINTENANCE LIMITED | 03140169 | 13/05/1997 | 09/07/1998 | Dissolved |
| WALLERSCOTE POWER OPERATIONS LIMITED | 03101909 | 08/05/1997 | 09/07/1998 | Dissolved |