MARLINK S.A.

TELACCOUNT OVERSEAS LTD

TOTOTHEO MARITIME LIMITED

AS RSTA

DEBEG GMBH

SPEEDCAST GERMANY GMBH

OTESAT-MARITEL

TELESERVICES

TELEFINOS CO.

SHELECTRO DRIVAKOS SHIPPING ELECTRONIC SYSTEMS P.C

HANSA ELECTRONICS LTD

SIRM UK

PUNCH COMPUTER ELECTRONIC & SATELLITE UK LIMITED

NSSL GLOBAL LTD

BEIJING MARINE COMMUNICATION AND NAVIGATION COMPANY

ASTRIUM COMMUNICATION SERVICES / VIZADA - EADS ASTRIUM

BATELCO-BAHRAIN TELECOMMUNICATION

MURR MARINE ELECTRONICS

PANAMA SHIPPING CONSULTANTS INC.

INTERNATIONAL MARITIME COMMUNICATION CO (IMCO PG)

MR SERVICES INC

RADIO LLOYD

STRATOS MOBILE NETWORKS INC.

MACKAY COMMUNICATIONS, INC.