Updated Apr 23, 2026
Score 24
Link11 GmbH logo

Link11 GmbH

Ranked #965 of 1,000+ cybersecurity companies
Profile
░
INITIALIZING DATA STREAM...

Overview

Website
link11.com
Legal Name
Link11GmbH.
Founded
2005
Crunchbase Rank
#21938

Built to defend. Always at your side.

Link11 is a Germany-headquartered European cybersecurity vendor and leading cloud DDoS mitigation provider, delivering enterprise-grade, AI-driven network security, web protection and performance services that safeguard businesses and critical infrastructure, strengthened by its acquisition of Reblaze for cloud-native web application and API protection, with operations in the UK, US, Switzerland and Austria.

Industries
Network Management SoftwareComputer and Network SecurityCybersecuritySaaSArtificial Intelligence & Machine Learning
Type
Public Company

Company Size

Employees
 
111
Range51–200 employees
110K+

Affiliated Organizations

DOSarrest Internet Security | Powered by Link11Affiliate

Similar Organizations

KNIMEReblaze – part of Link11DOSarrest Internet Security | Powered by Link11MoonfareMyra Security GmbHShaadi.comDeutsche Börse GroupSemperisQUERWERK KGAkamai Technologies

Headquarters

Lindleystraße 12, 60314 Frankfurt, Germany

Press Coverage

DateArticlePublisher
Sep 10, 2025Link11 Reports 225% more DDoS attacks in H1 2025 with new tactics against infrastructureBuilding industrial AI from the inside out for a stronger digital core | CIO
Sep 9, 2025Link11 Reports 225% more DDoS attacks in H1 2025 with new tactics against infrastructurePR Newswire
Aug 20, 2025Link11 Highlights Growing Cybersecurity Risks and Introduces Integrated WAAP Protection PlatformPR Newswire
May 5, 2025Link11 brings three brands together on one platform with new brandingMorningstar.com
May 5, 2025Link11 brings three brands together on one platform with new brandingPR Newswire
Apr 30, 2025Link11 brings three brands together on one platform with new brandingTech Startups - Startups and Technology news
Apr 3, 2025Tech Startup Investment: Insights from Link11's Cybersecurity JourneyStartuprad Io
Mar 31, 2025DDoS Protection & Tech Scaling: Link11's Jens Philipp Jung on Cybersecurity's Future (Part 1)Startuprad Io
Mar 17, 2025European Cyber Report 2025: 137% more DDoS attacks than last year - what companies need to knowGlobeNewswire News Room
Mar 17, 2025European Cyber Report 2025: 137% more DDoS attacks than last year - what companies need to knowMorningstar, Inc.

1–10 of 18

Specialties

Infrastructure DDoS ProtectionWeb DDoS ProtectionWeb Security SuiteSecure DNSSecure CDNWeb Application Firewall (WAF)Bot ManagementMachine LearningPatented SolutionCyber SecurityDDoS MitigationCompliant to EU regulationsPrecision & Speed Benchmark

Categories

Cloud SecurityCyber SecurityInformation TechnologyInfrastructureNetwork Security

Event Appearances

Infosecurity Europe 2018
Jun 5, 2018·Exhibitor

Product

NameDescription
Network DDoS ProtectionCloud-based system that detects and prevents DDoS attacks on network layers 3 and 4 automatically.
Web Application & API Protection (WAAP)Cloud service protecting web applications and APIs from Layer 7 DDoS attacks and other threats.
Secure CDNContent delivery network that ensures fast and secure delivery of web content globally.
Secure DNSService providing secure, reliable, and fast DNS resolution for websites and applications.
Managed Service for DDoS ProtectionA fully managed service where Link11 handles maintenance and management of DDoS protection solutions.