Roadpost, provider of satellite voice and data to support critical communications for thousands of customers in government, natural resources and other sectors.

Network Innovations, a satellite communications integrator specializing in the development and delivery of turn-key and customer design communications solutions for the media, energy, maritime, enterprise and government sectors.

Gilat Satcom, which provides enterprises as well as army, public security and government entities with efficient and reliable satellite-based connectivity solutions.

(G COMM), provides mission critical mobile and fixed satellite communications to industry and governments around the world which, as part of a group, also supports the navigation and communication needs of the offshore oil and gas industry in the North Sea.

Beam Communications, a leader in the design and manufacture of satellite devices, docking stations and accessories for the global satellite market.

The AST Group of companies (AST), a leading global provider of satellite and radio communications, including custom satellite solutions, Push-to-Talk and remote asset management and tracking.

Iridium PTT provides a fast, simple, and global service making the Iridium network available to tens, or tens of thousands of devices with the push of a single button. Iridium PTT is the world's first global, satellite-based push-to-talk service, enabling instant communication between participants located anywhere on earth. (Nasdaq:IRDM) today announced the initial service providers for the Iridium Push-to-Talk (PTT) solution.

MCLEAN, Va., J(GLOBE NEWSWIRE) - Iridium Communications Inc. Personal Communicators, Messengers, & Trackers.Defense, Intelligence, & National Security.

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