Guardtime’s mission is to build the essential backbone for truth, assurance and integrity for our digital world.

Guardtime is the first and only real-time integrity platform for data, systems and networks. Every aspect of society today depends on data, from business and transportation to government and education, yet we have no way of assuring its integrity. Today’s perimeter-based attempts to protect data and systems are failing, and it’s just the tip of the iceberg.


Office locations*

Tallinn, Tallinna linn, Estonia
Lausanne, Switzerland
Tartu, Tartu linn, Estonia
Irvine, CA, United States
Amsterdam, Netherlands
Guildford, United Kingdom