about us
On a Mission to
Cyber-Protect Europe
We are Clavister, providing cybersecurity solutions made in Sweden, for organisations with mission-critical applications.
Who we are
Swedish Engineering at Heart
For more than two decades, Clavister has designed and developed cybersecurity technology trusted by public organisations, enterprises and defence customers. Clavister benefits from the strong tradition of Swedish engineering, recognised for reliability, quality and cutting-edge innovation.
The Most Robust Cybersecurity
With over 25 years of experience, we have built a strong track record in protecting demanding environments. Secure development practices ensure low vulnerabilities and reliable performance.
Cutting-edge Innovation
To stay at the forefront of technology, Clavister participates in European research programmes and defence industry collaboration. These efforts drive new capabilities that enhance resilience and efficiency.
European Digital Resilience
All our solutions are developed, tested and supported in Sweden to ensure full transparency. We are committed to strengthening Europe’s digital resilience and long-term sovereignty.
Accreditations & industry partners
Quality management
system certified
according to
ISO 9001:2015
Information security
management system
certified according to
ISO/IEC 27001
Part of the NATO
Information Assurance
Product Catalogue
(NIAPC)
Early member
of the Intel
Network Builders
community
Member of the
Swedish Security
& Defence Industry
Association
Project member in
multiple European
Defence Fund (EDF)
projects
Products certified
according to Common
Criteria EAL4+
Applicable to Clavister cOS Core 15
Member of the
European Cyber
Security Organisation
(ECSO)
Management System Policy
Our management system ensures quality, security and compliance across Clavister. It guides how we operate and ensures we meet recognised standards.
Careers
Grow with Clavister
We are always looking for people who want to make a real impact
in cybersecurity, who value collaboration, reliability and purpose.
At Clavister, you will work with cutting-edge technology
and a team that builds security for the future.
We are always looking for people who want to make a real impact in cybersecurity, who value collaboration, reliability and purpose. At Clavister, you will work with cutting-edge technology and a team that builds security for the future.
Leadership & Governance
Clavister’s leadership team and board combine decades of experience from cybersecurity, telecom and defence industries. Their shared focus is long-term value creation through ethical governance, quality and innovation.
Clavister’s leadership team and board combine decades of experience from cybersecurity, telecom and defence industries. Their shared focus is long-term value creation through ethical governance, quality and innovation.
Contact us
Trusted Cybersecurity
for Europe
Clavister delivers robust cybersecurity for networks and identities across Europe, built on trust, innovation and the strength of Swedish engineering. Want to learn more about how we can help protect your organisation?