Conferences in Hannover

There are 3 conferences in Hannover with a public sponsor or exhibitor list or published sponsorship prices. The biggest is secIT by heise 2027, with 91 companies listed.

All events 3

146 companies listed at these events

Industry

Developer1 Cybersecurity1 Manufacturing1

Hannover

When

Timing

Upcoming2

Year

20261 20272

Size

Companies listed

50+ companies2

Prices

Sponsorship packages

Type

All events3

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

Clear all

3 events

Most companies listed

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

#	Conference	Industry	Companies
1	1. secIT by heise Mar 9–11, 2027 · Hannover, Germany	Cybersecurity	91companies
2	2. Tire Technology Expo Mar 2–4, 2027 · Hannover, Germany	Manufacturing	50companies
3	3. Java Forum Nord Sep 22, 2026 · Hannover, Germany	Developer	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 3 conferences in Hannover.

Events32 upcoming

Companies listed146across their current editions

Biggest91secIT by heise

Questions

What are the biggest conferences in Hannover?

By companies listed at their current edition: secIT by heise (91), Tire Technology Expo (50), Java Forum Nord (5).

Which conferences in Hannover are coming up next?

Tire Technology Expo (Mar 2–4, 2027, Hannover); secIT by heise (Mar 9–11, 2027, Hannover).