Big Data LDN 2025

Big Data LDN 2025 is the leading event for data professionals, bringing together industry experts, thought leaders, and cutting-edge technology to explore the latest trends and innovations in data management, analytics, and AI. This event spans over two days - 24th-25th September 2025.

This two day event is a hub for the Data Community to learn and share best practice, build relationships and find the tools needed to develop an effective data-driven business. Featuring over 300 expert speakers, 200 technology vendors and 15 theatres. Big Data LDN offers attendees insights into cutting-edge data strategies, tools, and technologies while providing practical solutions to help businesses become more data-driven. The event also facilitates direct consultations with tech experts to solve data challenges, empowering attendees to make informed, strategic decisions and strengthen their connections within the data community.