GuardTime Pte Ltd

Founded in 2006 by cryptography experts Dr. Märt Saarepera and Dr. Ahto Buldas along with Internet visionary Joi Ito, GuardTime provides an infinitely scalable and completely available Keyless Signature™ engine designed to deliver authenticity and integrity for the data that the world relies upon: as it sits on disk, moves throughout the network, and is used in the Cloud.