Panama Canal Commission
Mustang Engineering, Inc.
University of Michigan
Hyundai Heavy Industries Co., Ltd.
Oceaneering International, Inc.
Proteck Puruana S. A.
Cotemar S. A.
Diamond Offshore, Inc.
Halliburton Company
Shell Offshore, Ltd.
Yemen Hunt Oil
Tidewater Marine, Inc.
Kvaerner Masa Marine
MARAD
SeaRiver Maritime, Inc.
Bechtel Group, Inc.
ChevronTexaco
Cal Dive International, Inc.
Texas A&M University
Union Oil
Conrad Industries, Inc.
El Paso Corporation
Nabors Offshore Corporation
K-Sea Transportation Partners L.P.
PB Energy Storage Services, Inc.
Liberty International Underwriters