ViennaUP 2025

ViennaUP is one of Europe’s largest startup events, returning with a bang in 2025. Decentralised across the city and populated by the local and international innovation community, it is a catalyst for connection, where founders, investors, and creative minds gather to spark revolutionary ideas. Hosted by ViennaBusiness, ViennaUP greets attendees with a diverse array of events, and provides an inspiring, accessible, authentic, experience for visitors new and old. Participants are invited to challenge boundaries, share breakthrough insights, and dive deep into the diverse Viennese startup ecosystem.