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Calyx Institute

For Everyone ! Tax ID 27-2800937


We are a non-profit education and research organization devoted to studying, testing and developing and implementing privacy technology and tools to promote free speech, free expression, civic engagement and privacy rights on the Internet and in the Mobile telephone industry.

In other words, we build free security softare to help people communicate privately!  We also operate a lot of infrastructure for The Tor Project used by millions of people, a free VPN (virtual private network) and an Instant Messaging service that has 150,000 members.