Meet Microsoft Executives and Engineers at the summit.
Connect with Business Leaders and Tech Visionaries.
Meet the other 3,000+ great attendees from around Europe.
Visit Expo with 90+ Sponsors and Exhibitors.
Build new connections and friendships that last.
Learn about the best practices and latest capabilities.
Take a look at all sessions at the European Collaboration Summit.
Browse all European Collaboration Summit Sessions about M365, Copilot...
Pre-conference day tutorials to boost your knowledge.
World's best M365, Copilot, Viva, SharePoint and Teams experts.
Learn how to benefit most from your sponsorship.
Call for Sponsors and Exhibitors.
CollabSummit 2026 sponsors.
CollabSummit 2025 sponsors.
Apply for the CollabSummit community support.
Become a CollabSummit media partner.
Learn about Microsoft 365, Copilot and SharePoint.
Frequently Asked Questions about the European Collaboration Summit.
Over the years, the European Collaboration Summit has evolved...
Use our mobile app before, during and after the summit.
How 3000 people can feel like a family? See it for yourself...
Meet Microsoft Executives and Engineers at the summit.
Connect with Business Leaders and Tech Visionaries.
Meet the other 3,000+ great attendees from around Europe.
Visit Expo with 90+ Sponsors and Exhibitors.
Build new connections and friendships that last.
Learn about the best practices and latest capabilities.
Take a look at all sessions at the European Collaboration Summit.
Browse all European Collaboration Summit Sessions about M365, Copilot...
Pre-conference day tutorials to boost your knowledge.
World's best M365, Copilot, Viva, SharePoint and Teams experts.
Learn how to benefit most from your sponsorship.
Call for Sponsors and Exhibitors.
CollabSummit 2026 sponsors.
CollabSummit 2025 sponsors.
Apply for the CollabSummit community support.
Become a CollabSummit media partner.
Learn about Microsoft 365, Copilot and SharePoint.
Frequently Asked Questions about the European Collaboration Summit.
Over the years, the European Collaboration Summit has evolved...
Use our mobile app before, during and after the summit.
How 3000 people can feel like a family? See it for yourself...
05-07 May 2026, Cologne, Germany
Looking for hotel accommodations for the European Collaboration Summit in Cologne, Germany from May 5-7, 2026? Visit our dedicated hotel booking page to find the best options near the venue.
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