Cybersecurity conferences in Europe 2026

There are 4 cybersecurity conferences in Europe with a 2026 edition and a public sponsor or exhibitor list or published sponsorship prices. The biggest is Black Hat 2026, with 11 companies listed.

All events 4 Trade shows 1

31 companies listed at these events

Cybersecurity

Europe

2026

Timing

Upcoming2 Next 90 days2

Year

Any year 20264 20271

Size

Companies listed

Prices

Sponsorship packages

Publishes prices1 Package under $5k1 Package under $10k1 Package under $25k1

Type

All events4 Trade shows1

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

Clear all

4 events

Most companies listed

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

#	Conference	Companies	Returning	Packages from
1	1. Black Hat Dec 7–10, 2026 · London, United Kingdom	11companies	92%returning
2	2. ACM CCS Nov 15–19, 2026 · The Hague, Netherlands	9companies		from$3,000
3	3. Cyberhagen Sep 17, 2026 · Copenhagen, Denmark	6companies
4	4. AI Identity Summit Amsterdam May 28, 2026 · Amsterdam, Netherlands	5companies

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 4 cybersecurity conferences in Europe 2026.

Events42 upcoming

Companies listed31across their current editions

Trade shows1100+ exhibitors or an expo floor

Biggest11Black Hat

Questions

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

By companies listed at their current edition: Black Hat (11), ACM CCS (9), Cyberhagen (6), AI Identity Summit Amsterdam (5).

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

ACM CCS (Nov 15–19, 2026, The Hague); Black Hat (Dec 7–10, 2026, London).