Mattermost Events
Connect with the Mattermost team at conferences, meetups, and other events online and in-person year-round.
Filter events by:
March 18, 2026 | American Lake Conference Center, Joint Base Lewis–McChord (JBLM) – North.
TechNet Pacific Northwest
Meet Mattermost at TechNet Pacific Northwest Join Mattermost at TechNet Pacific Northwest to see how secure, self-hosted collaboration enables defense and public sector teams to coordinate in complex, high-security environments. Learn how Mattermost supports mission-critical operations, integrates with existing systems, and meets strict security and compliance requirements—so teams can collaborate with confidence when it matters most.
April 20, 2026 | Tallinn, Estonia
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.
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!