Aker-Brattvaag
Alcatel Submarine Networks Marine A/S
Assodivers Limited
A P Moller
ASEAN Cableship
AT&T
Van Oord
Barreras Shipyard
Boskalis
Boeing North America
Brown & Root
B T Marine
Cable & Wireless Marine
China Offshore Oil Engineering Co., Ltd.
CTC Marine Projects Limited
DSND (Norway)
Dokai Tug Boat Co Ltd
Department of Trade and Industry
European Contract Hire Limited
European Marine Contractors
Elettra (Italy)
ETISALAT
Fincantieri
France Cable Radio
Global Marine Systems Ltd
WesternGeco
Hallin Marine UK Limited
Heerema
Hyundai Mipo Dockyard
Huisman Special Lifting B.V
Hyundai Heavy Industries Limited
International Telecom Group
James Fisher
Jurong Shipyard Private Limited
KCS

Louis Dreyfus Armateurs (S.N.C.)
MBARI - Monterey Bay Aquarium Research Institute
Mitsubishi Heavy Industries
McDermott Submarine Cable
Mermaid Offshore Services Ltd.
Ministry of Defence
Marine Projects International
Nippon Salvage Co.
Northrop Grumman
Northern Ocean Services
NTT
Odyssey Marine Exploration
Oceanteam Power & Umbilical ASA
Phoenix International Inc
QinetiQ
Rumic
SMIT Oceaneering Cable Systems Inc
Science Applications International Corporation
Stolt Comex Seaway
SIMEC SA
Saipem U.K. Limited
Coflexip Stena Offshore
Subsea7
Sea Trucks Offshore Limited
SBSS (China)
Tycom Marine S A
Tele Danmark Int'l
Tetis Pro Limited
TEMASA
TS Marine (Contracting) Limited
Technip UK Limited
Tyco Telecommunications (US) Inc.
US Navy
Vietsovpetro