Why attend 4YFN 2023?

Calling all pioneers, founders and ground breakers who want to grow as big as their ambitions! Join us at 4YFN 2023 and connect with the startup ecosystem to launch new business ventures together. This is where startups come to grow up. 


 Where startups come to shape the future 

Welcome to Europe’s fifth biggest startup hub, Barcelona. We’re proud to once again bring the ecosystem together to the event where innovators, creators and leaders gather to connect. Join us at the ninth edition of 4YFN, the start-up event of MWC and the official scaleup platform of GSMA. 

4YFN in numbers 

600+ investors & 8,000 CEOs present

61,000 attendees in 2022

€24 Billion Funds Engaged in 2022

Buy one ticket. Enjoy two events!

This year, we’ll be located at the heart of MWC Barcelona at Fira Gran Via. This means you can not only explore keynotes, debates and panels from startup thought leaders, but also enjoy all the networking opportunities and insights of the industry’s most influential connectivity event.

One ticket – double the opportunity

Join startup experts and thought leaders 

4YFN brings you four days of inspirational keynote speakers, thought provoking panels, fireside chats and exciting startup competitions.

Curious about what’s in store? Check out our key themes and find out the potential of what could happen Four Years From Now!

key themes

Exhibit, connect, grow

Discover the benefits

Connect with hundreds of international startups, investors and established companies – as well as influential decision makers from #MWC23. If you have a vision, exhibiting at 4YFN23 is the best start.

  • Connect with the tech ecosystem and global talent 
  • Position yourself as a leader in tech innovation 
  • Pass allocations for your staff to attend 
  • International press & media exposure