Southside Industrial Way Lp

Southwest Funding Inc

Southwest Grease

Southwest Grease Products

Southwest Stainless, Inc. (merged 10/25/88)

Southwest Steel Trading

Southwest Texas Ready-Mix, Inc. (withdrew 7-27-87)

Southwestern Air Systems Inc

Southwestern Laboratories, Inc

Southwind Properties, Inc

Soweb Corporation

Spark Energy Gas, Lp

Spaw Glass Construction Corporation

Spaw-Glass Construction Inc. (withdrew 9/27/91)

Spe Gp, Inc

Special Pals Incorporated

Specialized Building Systems, Inc

Specialty Retailers (tx) Limited Partnership

Specialty Retailers (tx) Lp

Specialty Retailers, Inc