Dear Matt:  For your information, what follows is a list of the companies 
used by the client group under: 

EWS, Asset Group (this list may not be complete):

Crestone Gathering Services, L.L.C. (formerly Enron Midstream Services, 
L.L.C.)
Enron Field Services Corp.
Enron Compression Services Company
Hanover Measurement Services Company, L.P.
Houston Pipe Line Company


EWS, Mexico Group:

Mexican
Enron Capital & Trade Resources Mexico, S. de R. L. de C.V.
Enron de Mexico, S. de R. L. de C.V.   
Enron Energ?a Industrial de M,xico, S. de R.L. de C.V.
Enron Servicios de Mexico, S. de R. L. de C. V.
Desarrolladora de Predios del Norte, S. de R. L. de C.V.
Desarrolladora de Predios del Centro, S. de R. L. de C.V.
Desarrolladora de Predios del Este, S. de R. L. de C.V.
Desarrolladora de Predios del Oeste, S. de R. L. de C.V.
Desarrolladora de Predios del Noreste, S. de R. L. de C.V.
Compa?a Energ?a de Baja, S. de R.L. de C.V.

Dutch
Enron Cantarell Holdings B.V. (formely Explorer Holdings B.V.) ) dissolution 
req. 1/2000
Enron Capital & Trade Resources Mexico Holdings B.V.
Enron Mexico I B.V.
Enron Mexico II B.V.
Enron Mexico III B.V.
Enron Mexico IV B.V.
Enron Mexico V B.V.
Enron Mexico VI B.V.
Enron Mexico VII B.V.
Enron Mexico VIII B.V.
Enron Mexico IX B.V.
Enron Energ?a Industrial de M,xico B.V. (formerly Enron Mexico X B.V.)
Enron Energ?a Industrial de M,xico Holdings B.V.
Enron Energ?a Noroeste B.V. (formerly Enron Mexico XI B.V.)
Enron Cogeneraci?n Metropolitana B.V. (formerly Enron Mexico XII B.V.)
Enron Mexico XIII B.V.
Enron Mexico XIV B.V.
Enron Mexico XV B.V.
Enron Mexico XVI B.V.
Enron Mexico XVII B.V.
Enron Mexico XVIII B.V.

Cayman
Enron Mexico Holdings I Ltd.
Enron Mexico Holdings 2 Ltd.
Enron Mexico Holdings 3 Ltd. ) co. released for Azurix re-purchase, name 
changed
Enron Mexico Holdings 4 Ltd. ) deleted in 2001
Enron Mexico Holdings 5 Ltd. ) deleted in 2001
Enron Mexico Holdings 6 Ltd. ) deleted in 2001

U.S.A.
Enron Mexico Corp. - deleted in 2001
Enron Mexico Holdings I  L.L.C.
Enron Mexico Holdings II  L.L.C.
Enron Mexico Holdings III  L.L.C.
Enron Mexico Holdings IV  L.L.C.
Enron Industrial Energy of Mexico Holdings I, L.L.C.
Enron Industrial Energy of Mexico Holdings II, L.L.C.
Enron Mexico Holdings XIV, L.L.C.
Enron Mexico Holdings XV, L.L.C.
Enron Mexico Holdings XVI, L.L.C.
Enron Mexico Holdings XVII, L.L.C.
Enron Mexico Holdings XVIII, L.L.C.
Baja Energy Company, L.L.C.
Automotive Industrial Energy Company, L.L.C. (SRL it was created to own may 
not be formed)

Best wishes,
Mary

Mary C. Ogden
Legal Specialist
Enron Wholesale Services/Enron Americas/Legal
1400 Smith Street, EB 3876d
Houston, TX  77002-7361
Phone:  713-853-7796
Fax:  713-646-3490
Mary.Ogden@enron.com