Conferences in Helsinki 2026

There are 6 conferences in Helsinki with a 2026 edition and a public sponsor or exhibitor list or published sponsorship prices. The biggest is BTCHEL – The Nordic Bitcoin Conference 2026, with 21 companies listed.

All events 1

13 sponsor and exhibitor listings at these events

Industry

Startup1

Helsinki

2026, Next 90 days

Timing

Any time Upcoming1 Next 90 days1

Year

Any year 20261 20272

Size

Companies listed

Prices

Sponsorship packages

Type

All events1

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

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Most companies listed

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

#	Conference	Industry	Companies	New	Returning	Packages from
1	1. Slush Nov 18–19, 2026 · Helsinki, Finland	Startup	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 conferences in Helsinki 2026.

Events61 upcoming

Listings65sponsors and exhibitors on their current editions

Trade shows1100+ exhibitors or an expo floor

Biggest21BTCHEL – The Nordic Bitcoin Conference

Questions

What are the biggest conferences in Helsinki with a 2026 edition?

By companies listed at their current edition: BTCHEL – The Nordic Bitcoin Conference (21), Slush (13), International Conference on Information Technology and Applications (ICITA) (11), FinnBuild (9), Messukeskus (9).