• Welcome to Concord, California!

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  • Sea Tel Inc.

    • Manufacturing
    • Marine Satellite Communication Engineering
    4030 Nelson Ave.
    Concord, CA 94520
    (925) 798-7979
    (925) 798-7986 (fax)

    About Us

    At the heart of systems

    Cobham protects lives and livelihoods with its differentiated technology and know-how, operating with a deep insight to customer needs, and agility.

    The Group offers an read more
    • About

      At the heart of systems

      Cobham protects lives and livelihoods with its differentiated technology and know-how, operating with a deep insight to customer needs, and agility.

      The Group offers an innovative range of technologies and services to solve challenging problems across commercial, defense and security markets, from deep space to the depths of the ocean. It has market leading positions in air-to-air refueling; aviation services; audio, video and data communications, including satellite communications; defense electronics; life support and mission equipment. The most important thing Cobham builds is trust.

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