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Cybersecurity conferences in London

There are 2 cybersecurity conferences in London with a public sponsor or exhibitor list or published sponsorship prices. The biggest is Infosecurity Europe 2027, with 63 companies listed.

All events 2Trade shows 2
74 companies listed at these events
Cybersecurity
All industriesMarketing3Hospitality3Startup3AI2Cybersecurity2Education2Developer1Fintech1Energy1Logistics1HR1
London
Anywhere
Regions
Europe5The Middle East1
Countries
United States16United Kingdom2Netherlands2Australia1Denmark1Canada1Saudi Arabia1
Cities
Las Vegas3London2Denver2Tysons1Melbourne1Amsterdam1Orlando1St. Petersburg1San Francisco1National Harbor1Miami1Scottsdale1New Orleans1Cambridge1Copenhagen1The Hague1San Diego1Calgary1Washington, DC1Riyadh1
When
Timing
Upcoming2Next 90 days1
Year
2026120271
Size
Companies listed
50+ companies1
Prices
Sponsorship packages
Type
All events2Trade shows2

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

Clear all

2 events

Most companies listed
Most companies listedSoonest firstMost new companiesMost companies returningCheapest packageBiggest top package
#ConferenceCompaniesNewReturningPackages from
1
1. Infosecurity Europe
Jun 8–10, 2027 · London, United Kingdom
63companies
2
2. Black Hat
Dec 7–10, 2026 · London, United Kingdom
11companies92%returning

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 2 cybersecurity conferences in London.

Events22 upcoming
Companies listed74across their current editions
Trade shows2100+ exhibitors or an expo floor
Biggest63Infosecurity Europe

Questions

Which cybersecurity conferences in London are coming up next?

Black Hat (Dec 7–10, 2026, London); Infosecurity Europe (Jun 8–10, 2027, London).