| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Enron Unlimco | 03432483 | 15/09/1997 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Bretton Holdings (One) Ltd | 03487209 | 27/02/1998 | 18/06/1998 | Dissolved |
| Bretton Power | 03423498 | 19/08/1997 | 18/06/1998 | Dissolved |
| ENRICI POWER MARKETING LIMITED | 02554618 | 28/11/1995 | 18/06/1998 | Dissolved |
| ENRON CAPITAL & TRADE RESOURCES LIMITED | 02415924 | 28/11/1995 | 18/06/1998 | Dissolved |
| ENRON CREDIT LIMITED | 02986758 | 28/11/1995 | 30/06/1998 | Dissolved |
| ENRON DIRECT LIMITED | 02777870 | 28/02/1997 | 18/06/1998 | Dissolved |
| ENRON EUROPE CONSTRUCTION LIMITED | 02809888 | 28/11/1995 | 09/09/1997 | Dissolved |
| ENRON EUROPE FINANCE & TRADING LIMITED | 03123867 | 08/09/1997 | 18/06/1998 | Dissolved |
| ENRON EUROPE LIMITED | 03368625 | 22/05/1997 | 18/06/1998 | Dissolved |
| ENRON EUROPE OPERATIONS LIMITED | 03025386 | 28/11/1995 | 18/06/1998 | Dissolved |
| ENRON EUROPE POWER | 03219848 | 27/06/1996 | 23/06/1998 | Dissolved |
| ENRON EUROPE POWER HOLDINGS | 03429675 | 19/09/1997 | 23/06/1998 | Dissolved |
| ENRON GAS & PETROCHEMICALS TRADING LIMITED | 03003823 | 28/11/1995 | 18/06/1998 | Dissolved |
| ENRON GAS CONSTRUCTION LIMITED | 02877347 | 28/11/1995 | 18/06/1998 | Dissolved |
| ENRON GAS PROCESSING (EUROPE) LIMITED | 02504034 | 28/11/1995 | 18/06/1998 | Dissolved |
| ENRON GAS PROCESSING (U.K.) LIMITED | 02507655 | 28/11/1995 | 18/06/1998 | Dissolved |
| ENRON POWER (EUROPE) LIMITED | 02503920 | 28/11/1995 | 18/06/1998 | Dissolved |
| ENRON POWER CONSTRUCTION LIMITED | 02463986 | 28/11/1995 | 18/06/1998 | Dissolved |
| ENRON POWER OPERATIONS LIMITED | 02463988 | 28/11/1995 | 23/06/1998 | Dissolved |
| ENRON SB 2 | 03440849 | 23/09/1997 | 18/03/1998 | Dissolved |
| ENRON SB OPERATIONS & MAINTENANCE LIMITED | 03140727 | 12/05/1997 | 18/06/1998 | Dissolved |
| Enron Europe (Sites) Holdings Ltd | 03531450 | 17/03/1998 | 18/06/1998 | Dissolved |
| Enron Europe (Sites) No. 2 Ltd | 03531440 | 17/03/1998 | 18/06/1998 | Dissolved |
| FLOTILLA POWER (UK) LIMITED | 02880635 | 28/11/1995 | 18/06/1998 | Dissolved |
| FLOTILLA POWER LIMITED | 03078064 | 28/11/1995 | 18/06/1998 | Dissolved |
| Falco U P G Ltd | 01815124 | 28/11/1995 | 18/06/1998 | Dissolved |
| KENT POWER LIMITED | 02723303 | 19/11/1997 | 18/06/1998 | Dissolved |
| POWER OPERATIONS TEESSIDE LIMITED | 03288106 | 05/12/1996 | 18/06/1998 | Dissolved |
| Rassau Power Ltd | 03531428 | 17/03/1998 | 18/06/1998 | Dissolved |
| SBI 3 LIMITED | 03487214 | 27/02/1998 | 18/06/1998 | Dissolved |
| SUTTON BRIDGE FINANCING LIMITED | FC020379 | 05/06/1997 | 06/04/2000 | Dissolved |
| SUTTON BRIDGE POWER GENERATION | 02586357 | 12/05/1997 | 18/06/1998 | Insolvent |
| SUTTON BRIDGE POWER SYSTEMS (LONDON) LIMITED | 03064440 | 28/11/1995 | 30/06/1998 | Insolvent |
| TEESSIDE GAS & LIQUIDS PROCESSING | 02767808 | 28/11/1995 | 18/06/1998 | Silver |
| TEESSIDE POWER HOLDINGS LIMITED | 02901888 | 28/11/1995 | 12/01/1996 | Amber |
| TRENRON LIMITED | 02503916 | 28/11/1995 | 18/06/1998 | Dissolved |
| Teeside Gas Processing Ltd | 02504051 | 28/11/1995 | 18/06/1998 | Dissolved |
| UPG FALCO LIMITED | 00181920 | 28/11/1995 | 18/06/1998 | Dissolved |
| WALLERSCOTE POWER OPERATIONS LIMITED | 03101909 | 05/12/1996 | 18/06/1998 | Dissolved |