| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Enron Gas Liquids International (U K) Ltd | 01322180 | 17/01/1994 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ENRICI POWER MARKETING LIMITED | 02554618 | 02/11/1992 | 13/06/2000 | Dissolved |
| ENRON CAPITAL & TRADE RESOURCES LIMITED | 02415924 | 21/09/1993 | 29/03/1994 | Dissolved |
| ENRON EUROPE CONSTRUCTION LIMITED | 02809888 | 11/04/1994 | 09/09/1997 | Dissolved |
| ENRON EUROPE OPERATIONS LIMITED | 03025386 | 14/03/1995 | 17/07/2000 | Dissolved |
| ENRON GAS & PETROCHEMICALS TRADING LIMITED | 03003823 | 13/01/1995 | 17/07/2000 | Dissolved |
| ENRON POWER CONSTRUCTION LIMITED | 02463986 | 29/06/1992 | 17/07/2000 | Dissolved |
| Eog Resources Uk Ltd | 02504215 | 09/05/1994 | 29/12/1998 | Dissolved |
| FLOTILLA POWER (UK) LIMITED | 02880635 | 27/06/1994 | 17/07/2000 | Dissolved |
| FLOTILLA POWER LIMITED | 03078064 | 05/07/1995 | 17/07/2000 | Dissolved |
| Falco U P G Ltd | 01815124 | 01/06/1993 | 17/07/2000 | Dissolved |
| INTERACT WORLDWIDE | 02567545 | 26/01/1993 | 31/01/2002 | Dissolved |
| TEESSIDE GAS & LIQUIDS PROCESSING | 02767808 | 21/09/1993 | 25/07/1994 | Silver |
| TEESSIDE GAS TRANSPORTATION LIMITED | 02076042 | 01/10/1992 | 29/04/1997 | Dissolved |
| TEESSIDE POWER HOLDINGS LIMITED | 02901888 | 08/03/1994 | 22/12/1995 | Amber |
| TRENRON LIMITED | 02503916 | 22/01/1993 | 17/07/2000 | Dissolved |
| UPG FALCO LIMITED | 00181920 | 01/06/1993 | 17/07/2000 | Dissolved |