Will you shape the future or be shaped by it?

MWC Barcelona is one of the most influential, cross-industry, B2B technology events in the world, showcasing the latest and greatest innovations across six key themes: 5G Inside, AI+, Enterprise Re-invented Connect X, Game Changers and Our Digital DNA.

On 3–6 March 2025, industry and subject matter professionals from across EY will meet with enterprise clients and ecosystem partners to discuss a wide range of topics to reimagine what’s possible and help organizations shape the future with confidence.

In 2024, EY introduced EY.ai — a unifying platform that combines our vast experience in assurance, risk, strategy, tax, transactions and transformation, with EY technology platforms and leading-edge capabilities. Learn how EY.ai builds confidence, helps create exponential value and augments potential. Navigate your AI journey at EY.ai.

EY is the "AI XL" theme headline sponsor at Four Years From Now (4YFN), highlighting the scale in which artificial intelligence (AI) will impact our future. The sponsorship will feature panel discussions and various networking opportunities to connect startups with top industry leaders and innovators at MWC Barcelona. 

As the event partner of MWC Barcelona, 4YFN offers a series of curated activities centered around innovation and startups in high-growth strategic areas. Convening for the 11th year, 4YFN will see more than 20,000 people in attendance, over 900 startups from 53 countries and over 1,000 venture capitalists (VCs) participating in festivities. 4YFN is one of the world’s most influential global startup events with significant reach across the innovation and technology landscape. 

Inclusiveness is core to who we are, how we work and how we live our values

Diversity, equity and inclusiveness are keys to the EY ambition and strategy to shape the future with confidence, together. To emphasize the commitment of EY as a strategic priority, EY is the headline sponsor for the Diversity4Tech (D4T) program at MWC Barcelona for the third consecutive year. D4T showcases the technology ecosystem’s collective commitment to advancing inclusiveness and the strategic imperatives for areas experiencing accelerated change and widespread impact such as AI, sustainability and the overall workforce. D4T brings expert thought leaders together to inspire, connect and share solutions to drive progress for inclusiveness across every organization.

EY is proud to be a supporting sponsor of the GSMA Ministerial Programme for the first time

EY is proud to be a supporting sponsor of the GSMA Ministerial Programme for the first time. This exclusive event convenes industry CEOs, government ministers, telecom regulators, data protection authorities and senior representatives from international organizations worldwide. Together, they will share knowledge, debate pressing issues and engage with mobile industry leaders on critical policy and regulatory challenges. Our sponsorship underscores our commitment to advancing responsible governance in fast-evolving technologies such as AI and 5G, aiming to foster sustainable economic growth. Through our insights, we aim to help shape the future of digital policy and regulation.

EY on stage at MWC Barcelona 2025