Mattermost Events
Connect with the Mattermost team at conferences, meetups, and other events online and in-person year-round.
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December 3, 2025 | Frankfurt, Germany
TechNet Transatlantic
At TechNet Transatlantic 2025, we’ll showcase how sovereign, mission-grade collaboration strengthens deterrence across NATO and allied coalitions. By reducing mean time to ready and respond, we help partners act faster, adapt together, and maintain operational tempo across domains.
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.
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!