Top 20 Startup Events for Early-Stage Startups in Europe in 2025
As Europe's startup scene continues to flourish, 2025 promises an array of events catering to early-stage startups. These gatherings raise awareness, provide networking opportunities, and connect founders with potential investors. Here's a detailed look at the Top 20 Startup Events in Europe for 2025.
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1. EU-Startups Summit
When: April 24-25, 2025
Where: Valletta, Malta
Focus: Tech-based and tech-enabled startups with global ambitions.
Attendees: 2,500+ founders, startup enthusiasts, corporates, angel investors, VCs, and media from across Europe.
Highlights: A networking app for attendees, a pitch competition featuring a €390,000 prize package, insightful fireside chats with successful founders, and an exhibition hall showcasing innovative startups.
2. Slush
When: November 19-20, 2025
Where: Helsinki, Finland
Focus: Connecting startups with investors.
Attendees: 3,300 investors and an array of startups and founders from around the globe.
Highlights: Matchmaking opportunities, pitching competitions, dedicated startup booths, investor office hours, and Founders Day—an exclusive gathering on Day 0 for networking.
3. VivaTech
When: June 11-14, 2025
Where: Paris, France
Focus: Innovation, integrating startups with tech leaders, big companies, and investors.
Attendees: Over 165,000 visitors, comprising tech leaders, corporations, and enthusiastic startups.
Highlights: An expansive focus on disruptive technologies and significant breakthroughs, allowing for meaningful networking and collaborations among a global community.
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4. TNW Conference (The Next Web Conference)
When: June 19-20, 2025
Where: Amsterdam, The Netherlands
Focus: Connecting tech with present and future challenges.
Attendees: 1,000+ founders, investors, policymakers, marketers, and product builders.
Highlights: Engaging discussions on the future of technology, with extensive networking opportunities and direct interaction with industry leaders.
5. ViennaUP Startup Festival
When: May 8-16, 2025
Where: Vienna, Austria
Focus: Connecting startups, investors, tech enthusiasts, and visionaries.
Attendees: 10,000+ participants across 50+ events.
Highlights: Varied tracks catering to investors, startups, policymakers, and enterprises, ensuring broad networking possibilities.
6. 4YFN (Four Years From Now)
When: March 3-6, 2025
Where: Barcelona, Spain
Focus: Premier startup event held as part of the Mobile World Congress (MWC).
Attendees: Investors, corporate innovators, and founders from over 110 countries.
Highlights: Facilitates connections with decision-makers from global mobile operators and discussions on startup funding in a vibrant ecosystem.
7. London Tech Week
When: June 9-13, 2025
Where: London, UK
Focus: Showcasing the latest trends in technology and innovation.
Attendees: 45,000, including 5,000 startups and 1,000 investors.
Highlights: Enjoy a vast array of panels focusing on AI, data security, and green innovation, and participate in large-scale networking activities.
8. Web Summit
When: November 11-14, 2025
Where: Lisbon, Portugal
Focus: Major tech conference bringing startups, investors, and industry experts together.
Attendees: Over 70,000 participants, including founders, investors, and global leaders.
Highlights: Features the “ALPHA” startup program, investor meetings, pitching competitions, and masterclasses for mentorship.
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9. Latitude59
When: May 21-23, 2025
Where: Tallinn, Estonia
Focus: A focus on tech, entrepreneurship, and growth.
Attendees: Startups, investors, and tech enthusiasts.
Highlights: Features a€1 million pitch competition and creates an intimate networking atmosphere coupled with inspiring talks.
10. TechChill
When: February 5-7, 2025
Where: Riga, Latvia
Focus: Leading tech event in the Baltics.
Attendees: Startups, investors, and tech professionals.
Highlights: A startup contest, dedicated investor day, workshops, and ample networking opportunities.
11. Pirate Summit
When: September 15-16, 2025
Where: Cologne, Germany
Focus: Networking and connection for early-stage startups.
Attendees: 1,500+ founders and investors.
Highlights: Unconventional setups that promote real conversations, along with startup contests and engaging networking parties.
12. Startup Grind Europe Conference
When: February 24-25, 2025
Where: London, UK
Focus: Global startup community.
Attendees: Founders, entrepreneurs, and investor circles.
Highlights: Networking opportunities and mentorship-focused sessions from successful startup veterans.
13. Fifth Annual Entrepreneurship Summit
When: October 21-22, 2025
Where: Berlin, Germany
Focus: Entrepreneurship and innovations in tech sectors.
Attendees: Young entrepreneurs, industry experts, and potential investors.
Highlights: Sessions on digital transformation and upcoming market opportunities.
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14. Startupfest
When: July 7-10, 2025
Where: Montreal, Canada (part of the European circuit)
Focus: Creating connections between startups and venture capitalists.
Attendees: Startups, investors, and tech professionals.
Highlights: Pitching opportunities and a series of workshops offered by industry leaders.
15. Tech Open Air
When: July 15-16, 2025
Where: Berlin, Germany
Focus: Interdisciplinary festival covering tech, music, art, and science.
Attendees: 10,000+ creators, innovators, and executives.
Highlights: An informal setup fostering collaboration and many panels featuring noteworthy industry leaders.
16. EIT Health Summit
When: September 26-27, 2025
Where: Munich, Germany
Focus: Healthcare innovation and startups in life sciences.
Attendees: Healthcare professionals, startups, and investors.
Highlights: Networking with healthcare innovators, access to funding opportunities in health tech.
17. Brighton Digital Festival
When: September 2025 (dates TBC)
Where: Brighton, UK
Focus: Digital and creative industries.
Attendees: Startups, digital companies, and creative professionals.
Highlights: Workshops, presentations, and networking focused on digital innovation.
18. Future of Tech
When: October 12, 2025
Where: Amsterdam, Netherlands
Focus: The intersection of technology and business.
Attendees: Founders, investors, and technologists.
Highlights: A day filled with keynotes, panels, and breakout sessions on emerging trends.
19. European Seed Fund Summit
When: March 2025 (exact dates TBC)
Where: Stockholm, Sweden
Focus: Seed funding opportunities for startups.
Attendees: Seed-stage startups and investors from various sectors.
Highlights: Workshops on fundraising and networking opportunities with potential investors.
20. Health 2.0 Europe
When: April 28-29, 2025
Where: Paris, France
Focus: Health technology and innovation.
Attendees: Health IT vendors, startups, and healthcare experts.
Highlights: Networking opportunities with innovators in digital health and sessions on the future of healthcare technology.
These events will provide invaluable opportunities for networking, learning, and growth for early-stage startups across Europe in 2025.
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FAQ
Q: What is the date and location of the EU-Startups Summit?
A: The EU-Startups Summit will take place in Valletta, Malta, on April 24-25, 2025. Learn more about EU-Startups Summit.
Q: What kind of startups attend Slush?
A: Slush focuses on connecting startups with investors, attracting over 3,300 investors and founders from around the globe. Explore Slush.
Q: How many visitors does VivaTech attract?
A: VivaTech brings together over 165,000 visitors, including startups, tech leaders, and big companies in Paris from June 11-14, 2025. Discover VivaTech.
Q: What makes the ViennaUP Startup Festival unique?
A: The ViennaUP Startup Festival comprises 50+ events and connects a diverse array of participants including investors and creatives from May 8-16, 2025. Visit ViennaUP.
Q: What is the focus of the 4YFN event?
A: The 4YFN (Four Years From Now) event, held during the Mobile World Congress in Barcelona from March 3-6, 2025, aims at connecting startups with decision-makers from global mobile operators. Learn more about 4YFN.
Q: What kinds of topics are covered at London Tech Week?
A: London Tech Week focuses on the latest trends in technology and innovation, covering themes like AI, data security, and green innovation, from June 9-13, 2025. Explore London Tech Week.
Q: Which event highlights startup funding discussions?
A: Latitude59 in Tallinn offers a €1 million pitch competition and focuses on tech, entrepreneurship, and growth from May 21-23, 2025. Visit Latitude59.
Q: Where does the Web Summit take place?
A: The Web Summit will take place in Lisbon, Portugal, from November 11-14, 2025, attracting over 70,000 attendees including founders and industry experts. Learn more about Web Summit.
Q: What can participants expect at TechChill?
A: TechChill in Riga, Latvia, will showcase workshops, a startup contest, and networking opportunities from February 5-7, 2025. Explore TechChill.
Q: What is a significant highlight of the TNW Conference?
A: The TNW Conference in Amsterdam aims to connect tech with present and future challenges and offers extensive networking opportunities on June 19-20, 2025.
About the Author
Violetta Bonenkamp, also known as MeanCEO, is an experienced startup founder with an impressive educational background including an MBA and four other higher education degrees. She has over 20 years of work experience across multiple countries, including 5 years as a solopreneur and serial entrepreneur.
Violetta is a true multiple specialist who has built expertise in Linguistics, Education, Business Management, Blockchain, Entrepreneurship, Intellectual Property, Game Design, AI, SEO, Digital Marketing, cyber security and zero code automations. Her extensive educational journey includes a Master of Arts in Linguistics and Education, an Advanced Master in Linguistics from Belgium (2006-2007), an MBA from Blekinge Institute of Technology in Sweden (2006-2008), and an Erasmus Mundus joint program European Master of Higher Education from universities in Norway, Finland, and Portugal (2009).
She is the founder of Fe/male Switch, a startup game that encourages women to enter STEM fields, and also leads CADChain, and multiple other projects like the Directory of 1,000 Startup Cities with a proprietary MeanCEO Index that ranks cities for female entrepreneurs. Violetta created the "gamepreneurship" methodology, which forms the scientific basis of her startup game. She also builds a lot of SEO tools for startups. Her achievements include being named one of the top 100 women in Europe by EU Startups in 2022 and being nominated for Impact Person of the year at the Dutch Blockchain Week. She is an author with Sifted and a speaker at different Universities. Recently she published a book on Startup Idea Validation the right way: from zero to first customers and beyond and launched a Directory of 1,500+ websites for startups to list themselves in order to gain traction and build backlinks.
