Why Attend 4YFN?
The future of innovation starts here

4YFN is the global launchpad for the tech startups of tomorrow, a strategic hub for investors seeking groundbreaking opportunities and a vital platform for corporates looking to innovate and collaborate. If you are a digital changemaker, 4YFN is the perfect place to get business done. Join us in Barcelona!

Barcelona 2025 in 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

What makes 4YFN unique?

Beyond the hype
- the 4YFN value

In a world of tech events, what makes 4YFN truly stand out, truly unforgettable? It's not just about what you see, but what you experience.

  • The MWCB power-up: we're the vibrant heart of disruptive innovation within the world's largest mobile conference, MWCB. Your 4YFN pass opens doors to the entire MWC ecosystem, exponentially boosting your networking and learning. It's a dual threat experience you won't find anywhere else.
  • Action-oriented, outcome-driven: we're built for business. From direct pitching opportunities and targeted matchmaking to co-creation spaces and exclusive investor activities, every element is designed to facilitate tangible connections and drive real outcomes not just discussions.
  • A global community: at 4YFN, you're stepping into a truly international hub where connections are forged, and groundbreaking ideas ignite. With innovators and visionaries joining us from over 105 countries, this is where your network expands, and new possibilities emerge on a global scale.
  • Barcelona's undeniable vibe: nestled at the core of innovation in Barcelona, 4YFN blends serious business with an inspiring, dynamic atmosphere. The energy, the collaborative spirit, and the unique cultural backdrop make every interaction more memorable and impactful.

Get involved

AI powers every vertical
- find yours here

No matter what your niche is, 4YFN speaks your language and AI is the driving force. We bring together a comprehensive spectrum of sectors, showcasing how this revolutionary technology is transforming everything from health tech to fintech, climate tech, gaming, and cybersecurity. It's about seeing precisely how AI-driven innovation is impacting your vertical, identifying specialised solutions and connecting with experts who understand your unique challenges and opportunities in this new era.

Explore here

A truly global gathering
- the community

Forget geographical boundaries – at 4YFN, the world converges! Last year alone, we welcomed attendees from over 110 countries, making 4YFN an international melting pot of innovation. You won't just connect with local talent; you'll tap into a diverse, global network spanning every continent. This is where the best ideas from around the world collide, creating unique opportunities for cross-border collaboration and growth.

Find out here

Your time is gold
- we get it

Let's face it, your calendar is packed. That's why we've designed 4YFN to maximise your ROI by bringing together a highly relevant crowd. Our exhibitors each generate on average over €700k in deal flow from participation at 4YFN.

Through specialised tracks, dedicated investor lounges and meeting spaces, and targeted matchmaking, you'll find yourself surrounded by individuals genuinely interested in collaboration, investment and outstanding tech. It's not just about who's here, but who's here for you.

Don't miss out on the innovation event of the year!

Register your interest

Things to look forward to at 4YFN26

Transform opportunities into business growth

Exhibitor opportunities

Whether you’re a startup, corporation, SME or university, find out what exhibiting at 4YFN can do for you.

Become an exhibitor

Sponsorship opportunities

Want to be seen as a catalyst for innovation or a trailblazer for world-changing ideas? Then this is for you.

Become a sponsor