Mattermost Events
Connect with the Mattermost team at conferences, meetups, and other events online and in-person year-round.
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April 20, 2026
Locked Shields
Meet Mattermost at Locked Shields 2026 Mattermost is proud to support Locked Shields 2026, the world’s largest and most complex live-fire cyber defense exercise organized by the NATO Cooperative Cyber Defence Centre of Excellence. Learn how secure, self-hosted collaboration enables cyber defense teams to coordinate incident response, share intelligence, and operate effectively in high-pressure, mission-critical environments.
April 21, 2026 | SEC, Glasgow
CyberUK
Meet Mattermost at CYBERUK – Stand C9 Connect with Mattermost at stand C9 at CYBERUK to discover how secure, self-hosted collaboration empowers cyber and security teams to operate with speed and confidence. See how Mattermost supports incident response and SecOps workflows while meeting stringent security, sovereignty, and compliance requirements.
May 5, 2026 | NOVA Spektrum in Lillestrøm, Norway
Oslo Tech Show
Meet Mattermost at Oslo Tech Show Visit Mattermost at Oslo Tech Show to discover how secure, self-hosted collaboration helps technology teams build, operate, and respond with confidence. Learn how Mattermost enables real-time coordination, integrates with critical systems, and supports high-security and compliance-driven environments—without sacrificing speed or flexibility.
May 26, 2026 | Stockholm, Sweden
Stockholm Tech Show
Meet Mattermost at Stockholm Tech Show Join Mattermost at Stockholm Tech Show to learn how secure, self-hosted collaboration enables organizations to operate efficiently in security- and compliance-driven environments. Discover how Mattermost supports real-time coordination, integrates with critical systems, and gives teams full control over their data—without compromising speed or usability.
Control your collaboration in complex environments
Empower your mission-critical work with enhanced data control and collaboration capabilities, ensuring sovereignty and security every step of the way!