4YFN is for:
Powering startups
4YFN is for
-
Startups
We know that it’s not only the pitch but also the long and often repetitive follow up in the hallway. So, come and present your idea, connect with industry leaders and access the investors and resources to grow, even if it is while waiting in line for coffee.Be a part of it
-
Investors
Uncovering the next unicorn usually follows a quiet, spreadsheet session in a corner. We know. Be the first to spot visionary founders and companies flipping the world — with a bit of diligence.Investor opportunities
-
Corporates and sponsors
Leading innovation sounds appealing. But filling out supplier compliance forms, not so much. Plug your brand into cutting-edge tech and make key partnerships at the heart of the startup ecosystem.Become a partner
-
Public entities
We are aware that transforming public challenges into social opportunities does often mean long and formal follow-up calls for weeks. Connect with startups and technologies to transform your organization, and yes, take that call.Explore opportunities
NEW theme for 2026 - Infinite AI
Introducing our key theme for 2026, Infinite AI. AI is making headlines everywhere but it’s time to swap hype for substance and transform bold ideas into insightful human lead sessions that reveal AI’s true potential.
Our Curated Tracks
Barcelona 2025 in successful numbers
-
109000
Attendees
-
1000+
Startup & exhibitors
-
375+
Speakers
-
110+
Hours of content
-
350+
Startup pitches
-
105
Countries represented
-
900+
Investors
-
€60bn
In funds
-
800+
Curated meetings
-
2900+
Media represented
Book Barcelona hotels
Are you attending 4YFN with your team? Benefit from guaranteed best rates, unrivalled customer service and a variety of locations. Booking early with our official partner, bnetwork, ensures your whole team can stay together for smoother event set-up, travel and networking. With average savings of 35% across Barcelona’s top hotels, reserving now gives you the best choice before demand increases as March approaches.