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Hidden Technology Systems International sells Phone Monitoring, Technical Surveillance and Location Monitoring technology. They have been found in Italy, Saudi Arabia and United States of America. British export law doesn't specifically regulate these technologies, so they can easily end up in the wrong hands.

5 Cornhouse Building
Claydons Lane
United Kingdom
CEO: Elton Smith
Twitter:: @Hiddentec
Founded: 2003

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338 surveillance vendors in 35 countries around the world. 1203 documents detailing 97 technologies..
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Surveillance Industry Index uses material released as part of the WikiLeaks Spy Files and other partners. This research was conducted as part of our Big Brother Incorporated project, an investigation into the international surveillance trade that focuses on the sale of technologies by Western companies to repressive regimes intent on using them as tools of political control.

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