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Certum services available worldwide

30 years

Of experience


One of the largest Certification Authorities in Europe


Technical infrastructure
located in the EU


uptime of services

Comprehensive support at every stage


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We are part of the Asseco Group, a global software producer

Building a digital future

30 Years of experience

61 Countries

33 000 Employees

6 Continents

Certum’s Quality

The highest standards provided by Certum are proven by the following certificates: WebTrustSM/TM and QSCert®. We are also listed on the Trusted Service Providers List as well as eIDAS and Adobe Approved Trust List.