Verificatum AB

We specialize in designing, analyzing, and implementing advanced cryptographic protocols as well as advanced consulting in cryptography and is based in Stockholm, Sweden.

It is a spin-off company of the School of Electrical Engineering and Computer Science (EECS) at the KTH Royal Institute of Technology, one of the top universities in Sweden.

Please email us at if you need our expertise.


After the release of our software as free and open source, we no longer focus on developing novel software commercially, but we may still enter consultancy agreements if they are in line with the Open Verificatum Project and/or contain academically interesting work.

We would be happy to recommend trustworthy companies which develop complete tailor-made voting systems, who provide services, organize elections, and who act ethically.

About the Founder

The founder Douglas Wikström is an Associate Professor in Cryptography at EECS KTH. He invented several of the protocols, abstractions, and techniques that we have implemented, and that are used in several research projects and in the industry.

The Open Verificatum Project

Please go to the Open Verificatum Project to find information about and download the free and open source Verificatum software.