Startup events

Startup events in May 2026 – Calendar

Browse upcoming startup events across Europe. Filter by country or month, and plan your next ecosystem trip.

Showing 7 events for May 2026.

Where events are happening

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Events this month

May 2026

Impact'26

Poznan, Poland

13 May 2026 – 14 May 2026

Large CEE technology and policy event connecting scale-ups with corporate and government decision-makers. Strong fit for startups pursuing enterprise partnerships, public-sector pilots, and regional expansion.

GeeCon 2026

Krakow, Poland

14 May 2026 – 15 May 2026

Veteran JVM and backend engineering conference with deep technical talks across Java, Scala, Kotlin, and cloud architecture. Strong recruiting venue for senior engineers.

IT Arena Warsaw 2026

Warsaw, Poland

15 May 2026 – 16 May 2026

Enterprise IT and B2B software conference with practical case studies and buyer-facing sessions. Useful for SaaS and cybersecurity startups seeking pilot contracts and distribution partnerships in Poland.

Infoshare 2026

Gdansk, Poland

20 May 2026 – 21 May 2026

Large software and startup conference at AmberExpo with 6,000+ attendees, 500+ startups, and 200+ investors. Startup Contest offers EUR 30,000 and the agenda is especially strong for developer tools and data-heavy products.

CONFidence 2026

Krakow, Poland

25 May 2026 – 26 May 2026

Leading Polish technical security conference focused on applied hacking, incident response, and infrastructure defense. Strong venue for cybersecurity startups to validate products with practitioners and security buyers.