European Collaboration Summit BUSINESS NETWORKING ATTENDING SPONSORING INFO NEWS CONTACT BUY TICKETS MANAGE TICKETS Business Networking Opportunities Network with Microsoft People Meet Microsoft Executives and Engineers at the summit. Meet Business Leaders Connect with Business Leaders and Tech Visionaries. Be where it matters Meet the other 3,000+ great attendees from around Europe. Meet New Customers Visit Expo with 90+ Sponsors and Exhibitors. Informal business networking Build new connections and friendships that last. Meet your new connetions, partners, customers! Join Europe's largest Microsoft collaboration community. Connect, learn, and grow your professional network at CollabSummit 2026. Attending CollabSummit Learning Learn about the best practices and latest capabilities. Agenda Take a look at all sessions at the European Collaboration Summit. Sessions Browse all European Collaboration Summit Sessions about M365, Copilot... Tutorials Pre-conference day tutorials to boost your knowledge. Speakers World's best M365, Copilot, Viva, SharePoint and Teams experts. Expert Content Content Team Professionals, worldwide acknowledged experts, world-class speakers. Call for Content Submit your session proposal to present at the European Collaboration Summit. Bump up your Microsoft 365 wizardry! Access cutting-edge training, full-day tutorials, and expert-led sessions. Elevate your Microsoft 365 expertise at Europe's premier collaboration summit. Sponsoring & Partnership The Power of Networking at CollabSummit Learn how to benefit most from your sponsorship. Call for Sponsors Call for Sponsors and Exhibitors. Sponsors 2026 CollabSummit 2026 sponsors. Sponsors 2025 CollabSummit 2025 sponsors. Community Support Apply for the CollabSummit community support. Media Partners Become a CollabSummit media partner. Become a Sponsor Join Europe's most influential Microsoft collaboration event. Connect with 3,000+ decision-makers and showcase your solutions to the right audience. Event Information Why you should attend the European Collaboration Summit Learn about Microsoft 365, Copilot and SharePoint. Frequently Asked Questions Frequently Asked Questions about the European Collaboration Summit. The story of the European Collaboration Summit Over the years, the European Collaboration Summit has evolved... Mobile App Use our mobile app before, during and after the summit. ECS 2025 Photos and Videos How 3000 people can feel like a family? See it for yourself... Location & Logistics Venue See you at the Confex Cologne, Germany. Hotels Find the best hotel options near the venue. Join the Community Discover why CollabSummit is Europe's most influential Microsoft collaboration event. Get all the information you need to make the most of your experience. BUSINESS NETWORKING ATTENDING SPONSORING INFO NEWS CONTACT BUY TICKETS MANAGE TICKETS Business Networking Opportunities Network with Microsoft People Meet Microsoft Executives and Engineers at the summit. Meet Business Leaders Connect with Business Leaders and Tech Visionaries. Be where it matters Meet the other 3,000+ great attendees from around Europe. Meet New Customers Visit Expo with 90+ Sponsors and Exhibitors. Informal business networking Build new connections and friendships that last. Meet your new connetions, partners, customers! Join Europe's largest Microsoft collaboration community. Connect, learn, and grow your professional network at CollabSummit 2026. Attending CollabSummit Learning Learn about the best practices and latest capabilities. Agenda Take a look at all sessions at the European Collaboration Summit. Sessions Browse all European Collaboration Summit Sessions about M365, Copilot... Tutorials Pre-conference day tutorials to boost your knowledge. Speakers World's best M365, Copilot, Viva, SharePoint and Teams experts. Expert Content Content Team Professionals, worldwide acknowledged experts, world-class speakers. Call for Content Submit your session proposal to present at the European Collaboration Summit. Bump up your Microsoft 365 wizardry! Access cutting-edge training, full-day tutorials, and expert-led sessions. Elevate your Microsoft 365 expertise at Europe's premier collaboration summit. Sponsoring & Partnership The Power of Networking at CollabSummit Learn how to benefit most from your sponsorship. Call for Sponsors Call for Sponsors and Exhibitors. Sponsors 2026 CollabSummit 2026 sponsors. Sponsors 2025 CollabSummit 2025 sponsors. Community Support Apply for the CollabSummit community support. Media Partners Become a CollabSummit media partner. Become a Sponsor Join Europe's most influential Microsoft collaboration event. Connect with 3,000+ decision-makers and showcase your solutions to the right audience. Event Information Why you should attend the European Collaboration Summit Learn about Microsoft 365, Copilot and SharePoint. Frequently Asked Questions Frequently Asked Questions about the European Collaboration Summit. The story of the European Collaboration Summit Over the years, the European Collaboration Summit has evolved... Mobile App Use our mobile app before, during and after the summit. ECS 2025 Photos and Videos How 3000 people can feel like a family? See it for yourself... Location & Logistics Venue See you at the Confex Cologne, Germany. Hotels Find the best hotel options near the venue. Join the Community Discover why CollabSummit is Europe's most influential Microsoft collaboration event. Get all the information you need to make the most of your experience. BUSINESS NETWORKING Network with Microsoft People Meet Business Leaders Be where it matters Meet New Customers Informal business networking ATTENDING Learning Agenda Sessions Tutorials Speakers Content Team Call for Content SPONSORING The Power of Networking at CollabSummit Call for Sponsors Sponsors 2026 Sponsors 2025 Community Support Media Partners INFO Why you should attend FAQ The story of ECS Mobile App Photos and Videos Venue Hotels NEWS CONTACT BUY TICKETS MANAGE TICKETS Your browser does not support the video tag. EUROPEAN COLLABORATION SUMMIT 2026 05-07 May 2026, Cologne, Germany With 3000 attendees, European Collaboration Summit is the largest conference in the world focused on Modern Work, Microsoft 365, and Copilot. In partnership with: BUY TICKETS BUY TICKETS Loading... World's Best Speakers are Coming to Cologne this May Microsoft Executives Product leaders & senior Azure architects Microsoft Regional Directors Elite tech experts with business inshight Microsoft MVPs Community Champions and Tech Experts Business Leaders People that shape the business future: Thinkers, Doers, Visionaries. THE LARGEST MICROSOFT 365 CONFERENCE IN THE WORLD 3000+ Attendees 3000+ Attendees from all over the world join the European Collaboration Summit year after year. 90+ Sponsors and Exhibitors European Collaboration Summit features the largest Microsoft 365, Power Platform, Azure, and AI Expo in the world. 120+ Speakers 120+ of world-best Microsoft 365 speakers and experts will join the CollabSummit, including Microsoft, Microsoft Regional Directors, and Microsoft MVPs. 150+ Sessions CollabSummit attendees can participate at 150+ breakout sessions, keynotes, tutorials, and panels. THREE SUMMITS, ONE INCREDIBLE EXPERIENCE Get one ticket for all three Summits! The European Collaboration Summit, European AI & Cloud Summit, and European BizApps Summit are again coming together, offering an unmatched opportunity to dive into over 300 sessions across Microsoft 365, AI, Azure, Power Platform, Fabric, and other Microsoft's technologies. May 05-07, 2026, in Cologne European Collaboration Summit Focus on Microsoft 365, Copilot, Teams, SharePoint, Viva, Records Management, and Compliance. CollabSummit → European AI & Cloud Summit Focus on Artificial Intelligence, Azure, Security, and Cloud Technologies. AI & CloudSummit → European BizApps Summit Focus on Power Platform, Microsoft Fabric, Power BI, Microsoft Dynamics, and Citizen Development. BizAppsSummit → One Ticket for 300 Sessions Get one ticket and upgrade for small fee to access all three conferences. Mix & match sessions for the ultimate ECS experience! Get Your Pass → ...and everyone is saying it is awesome. See for yourself! WHY YOU CAN'T AFFORD TO MISS THE EUROPEAN COLLABORATION SUMMIT? With 3000+ attendees, the European Collaboration Summit is the largest Microsoft 365 conference in the world. It hosts high ranking Microsoft executives, Microsoft Regional Directors and MVPs. Grow Your Network! Join the CollabSummit to grow your network, learn about product strategies from their creators, meet Microsoft executives, and form future partnerships. Business Networking The largest industry expo in the world CollabSummit, the world’s largest Microsoft 365 Expo with 90+ sponsors, is a hub to meet industry leaders, drive business and establish partnerships. See All Sponsors Team Building Major global teams attend CollabSummit to bond, gain inspiration, and network. Gift your team an unforgettable experience, fostering ideas and connections. Team Building World Class Experts and Sessions Gain insights from top Microsoft executives and architects, RDs, MVPs & industry experts. Learn vital Microsoft 365 business & tech insights. Learning Full-Day Tutorials Pre-conference tutorials enable you to elevate your knowledge with full-day sessions led by top experts in Microsoft 365, Copilot, Teams, Viva, and SharePoint. See Tutorials Panels and one-to-one conversations European Collaboration Summit offers direct talks with Microsoft execs, Regional Directors, MVPs & world-renowned experts. Business Networking WE ASKED OUR ATTENDEES, SPONSORS, AND SPEAKERS WHAT DO THEY HAVE TO SAY ABOUT THE COLLABSUMMIT... CollabSummit embodies the true definition of community while creating a learning environment with top-notch experts from around the world. Vesa Juvonen, Microsoft Principal Product Manager The European Collaboration Summit was awesome! Thank you to the organizers, sponsors, and attendees for bringing together this amazing event! Femke de Vroome, Netherlands Teams Governance Consultant We can't stop thinking about how phenomenal CollabSummit was! A huge thanks for hosting this incredible group of experts with stellar content and connections! Emily Mancini, USA Sponsor, Left Uncharted Cracking week for the European Collaboration Summit! Too many awesome sessions to mention, and brilliantly well organized. Roll on next year! Matt Williams, UK Founder at Made North MEET OUR TOP SPONSORS FROM 2026 EVERYONE IS TELLING YOU HOW GREAT ECS IS, AND THEY ARE RIGHT! SEE ALL PHOTOS COLOGNE IS SCHÖN Cologne, the largest city in North Rhine-Westphalia and Germany's fourth-largest city, is renowned for its 2,000-year history, iconic Cathedral, thriving tech ecosystem, and its role as a major cultural and business hub in Western Europe. Cologne is a transportation powerhouse Located at the crossroads of Europe, Cologne offers exceptional connectivity. With direct high-speed rail links to Paris (3h), Brussels (2h), and Amsterdam (2.5h), plus Cologne/Bonn Airport just 15 minutes away. Venue Cologne is vibrant With its UNESCO World Heritage Cathedral, 12 Romanesque churches, and over 100 museums, Cologne blends 2,000 years of history with a modern, cosmopolitan atmosphere and famous Kölsch beer culture. Venue Cologne drives innovation As Germany's third-largest tech hub with 800+ startups, home to unicorn DeepL and headquarters for Ford Europe, Lufthansa, and REWE Group, Cologne is where business meets innovation. Venue ECS BLOG 5 Insider Tips to Rule the Networking Floor and Outshine the Competition Maximize your sponsorship impact at the European Collaboration, AI and Cloud & BizApps Summit with strategic networking, memorable interactions, and expert positioning. Read More Microsoft 365 Copilot Memory: The Enterprise Guide for European Organizations Microsoft 365 Copilot Memory fundamentally changes how AI assistants per…