Mattermost Events
Connect with the Mattermost team at conferences, meetups, and other events online and in-person year-round.
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February 10, 2026 | San Diego, CA
WEST Conference 2026
We’re excited to announce that we’ll be exhibiting at the 36th annual WEST Conference, hosted by the U.S. Naval Institute and AFCEA International from February 10–12, 2026, at the San Diego Convention Center. WEST is the premier West Coast naval conference and expo, bringing together Navy, Marine Corps, Coast Guard leaders, military decision-makers, and industry innovators to explore cutting-edge maritime technologies, strategy, and operations. Make sure to stop by Booth 405—we look forward to connecting and showcasing how our solutions support maritime readiness and warfighting excellence.
March 10, 2026 | Farnborough, UK
Security & Policing 2026
Meet Mattermost at Security & Policing 2026 – Booth C114 Visit Mattermost at booth C114 to see how secure, self-hosted collaboration supports defense, law enforcement, and critical infrastructure teams operating in the most demanding environments. Learn how Mattermost enables real-time coordination, integrates with mission-critical systems, and meets the highest security and compliance requirements. Our team will be on hand to discuss your operational needs and demonstrate the platform in action.
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 21, 2026 | SEC, Glasgow
CyberUK
Meet Mattermost at CYBERUK 2026 Connect with Mattermost at CYBERUK 2026 to discover how secure, self-hosted collaboration empowers cyber and security teams to operate with speed and confidence. See how Mattermost supports incident response, SecOps, and mission-critical workflows while meeting stringent security, sovereignty, and compliance requirements. Visit us to learn how teams collaborate securely when it matters most.
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!