Skip to main content

Tresorit, Winner in the EuroCloud Awards 2017 Competition


"TresorIT", a cloud solution offered by "Tresorit", winner in the EuroCloud Awards 2017 competition, category "One to Watch".


Tresorit helps teams collaborate securely by protecting files with end-to-end encryption and data control features. It is an easy-to-use file sync & sharing tool designed for professionals and teams at SMBs and enterprises who need security, compliance, file control and confidentiality. Unlike its competitors, Tresorit’s technology is based on zero-knowledge end-to-end encryption. This means that user files are encrypted first on the user’s computer before they are uploaded to the cloud. This guarantees that no one can access them besides the sender and the recipient  – no governments, no hackers, not even Tresorit’s own developers. 

Tresorit combines built-in end-to-end encryption, file control and data governance features, allowing businesses to collaborate securely and to protect files both against external threats of hackers or surveillance and internal data breaches. Tresorit stores user files in European data centers, and protect user data under strict Swiss privacy laws.

Tresorit is based on the principle that there shouldn’t be a trade-off between security and ease-of-use. We have built our system with usability in its heart. As a result, Tresorit is praised by reviewers at prestigious technology sites like SC Magazine, Tech Advisor, TechRepublic, Tom’s IT PRO, and more.


Tresorit is the cloud encryption company providing secure yet user-friendly file sync & sharing for teams and businesses. Tresorit’s end-to-end encryption protects user files from data breaches and government surveillance alike. Founded in 2011 by Istvan Lam, Szilveszter Szebeni, and Gyorgy Szilagyi, Tresorit is now used by more than 10,000 businesses globally, including the German Red Cross, IT Services – a T-Systems company, or Erste Bank. Tresorit’s R&D center is located in Budapest, Hungary, while the company is registered in Switzerland as well to ensure the strongest data protection for customers under Swiss laws. The Tresorit team is now more than 65 people working to help businesses collaborate securely. Tresorit has recently launched ZeroKit; a software development toolkit that helps companies protect user data by integrating end-to-end encryption and secure user authentication.


About Us

EuroCloud is an independent non-profit organization and consists of a two-tier setup where organisations form all European countries can apply to participate in as long as they respect the EuroCloud Statutes.

To act as a true European player, all programs that are developed are intended to be European activities. These European programs are the strength of EuroCloud as a whole. Respect to local cultures along with the will to promote a real European spirit.