Startup conferences in Europe
There are 8 startup conferences in Europe with a public sponsor or exhibitor list or published sponsorship prices. The biggest is unDavos Summit 2026, with 55 companies listed.
Startup
Europe
Upcoming
Size
Companies listed
Prices
Sponsorship packages
Type
Trade shows: 100 or more exhibitors, or an expo floor on the organizer’s own description.
3 events · reset filters
| # | Conference | Companies | New | Returning | Packages from |
|---|---|---|---|---|---|
1. Web Summit Nov 9–12, 2026 · Lisbon, Portugal | 34companies | ||||
2. Slush Nov 18–19, 2026 · Helsinki, Finland | 13companies | ||||
3. VivaTech Jun 16–19, 2027 · Paris, France | 10companies |
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 8 startup conferences in Europe.
Questions
What are the biggest startup conferences in Europe?
By companies listed at their current edition: unDavos Summit (55), Web Summit (34), Angel Investment Awards (30), Muslim Tech Fest London (23), Slush (13).
Which startup conferences in Europe are coming up next?
Web Summit (Nov 9–12, 2026, Lisbon); Slush (Nov 18–19, 2026, Helsinki); VivaTech (Jun 16–19, 2027, Paris).