Big Data LDN is the UK's leading data, analytics & AI event.

The event is a two-day combined conference and exhibition focusing on how to build a dynamic, data-driven business.

Attendees will learn from expert data leaders and data success stories from some of the world’s most recognisable brands. This in turn allows them to discover new tools and techniques that enable them to deliver business value from successful data projects.

The event provides the data community with the opportunity to discuss their business requirements with leading technology vendors and consultants whilst hearing from expert speakers in our comprehensive conference programme.

Join us in London from 13–16 October 2025 for the Data & AI Conference Europe 2025—the premier gathering for data leaders, AI innovators, and analytics professionals.

Bringing together Europe’s brightest minds in data, artificial intelligence, and analytics, this conference is designed to equip you with the latest insights, strategies, and real-world applications shaping the future of the industry.

Immerse yourself in visionary keynotes, interactive discussions, and hands-on sessions led by industry pioneers. Gain practical knowledge on data management best practices, AI ethics, machine learning, and advanced analytics, ensuring you stay ahead in an ever-evolving digital landscape.