Startup conferences in Europe 2026

There are 6 startup conferences in Europe with a 2026 edition and a public sponsor or exhibitor list or published sponsorship prices. The biggest is unDavos Summit 2026, with 55 companies listed.

All events 2

47 companies listed at these events

Startup

All industries HR4 Developer2 Cybersecurity2 Marketing2 Manufacturing2 Government2 Startup2 Design2 Healthcare1 Energy1 Logistics1 Food and agriculture1 Hospitality1 Science1

Europe

Anywhere

2026, Upcoming

Timing

Any time Upcoming2 Next 90 days2

Year

Any year 20262 20271

Size

Companies listed

Prices

Sponsorship packages

Type

All events2

Trade shows: 100 or more exhibitors, or an expo floor on the organizer’s own description.

Clear all

2 events · reset filters

Most companies listed

Most companies listed Soonest first Most new companies Most companies returning Cheapest package Biggest top package

#	Conference	Companies	New	Returning	Packages from
1	1. Web Summit Nov 9–12, 2026 · Lisbon, Portugal	34companies
2	2. Slush Nov 18–19, 2026 · Helsinki, Finland	13companies

Companies: sponsors and exhibitors on each event’s current edition, read from its own directory, sponsor page or prospectus. New: not listed at the previous edition. Returning: share of the previous edition’s companies listed again.

Key facts

Across the 6 startup conferences in Europe 2026.

Events62 upcoming

Companies listed138across their current editions

Trade shows1100+ exhibitors or an expo floor

Biggest55unDavos Summit

Questions

What are the biggest startup conferences in Europe with a 2026 edition?

By companies listed at their current edition: unDavos Summit (55), Web Summit (34), Angel Investment Awards (30), Slush (13), Turing Fest (6).

Which startup conferences in Europe with a 2026 edition are coming up next?

Web Summit (Nov 9–12, 2026, Lisbon); Slush (Nov 18–19, 2026, Helsinki).

Regions

Countries

Cities