Groundspeak Inc

Groundspeak Inc, located in Seattle Washington, owns and operates - the global headquarters for Geocaching, a worldwide GPS-based treasure hunting game. serves over 5 million active participants in over 200 countries and provides access to over 1.2 million active geocache listings, individual member profiles and statistics, tracking code services, mobile platform applications, premium member services and officially licensed merchandise. Groundspeak's mission is to inspire outdoor play through location based technologies and Groundspeak continues to develop tools, including and, to help GPS enthusiasts create and share unique adventures in the real world.

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