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Every cybersecurity vendor and service firm on the list. Tick the filters to build a shortlist, then open a profile to see who owns the company and what it does. You can also browse by category or country, or see recent deals.
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See also OT security vendors and companies based in Germany.
| Company | Category | Based in | Founded | Ownership |
|---|---|---|---|---|
 asvin Software and services for cyber risk analysis, secure software updates and UNECE R155 and R156 compliance. | Automotive cybersecurity | Stuttgart, Germany | 2018 | Private |
 ETAS Bosch subsidiary selling ESCRYPT HSM firmware, intrusion detection, risk analysis tools and a managed vehicle SOC. | Automotive cybersecurity | Stuttgart, Germany | 1994 | Owned by Robert Bosch |
 FEV Engineering services group whose FEV.io arm runs TARA, ISO 21434 work, secure lab testing and vehicle pentests. | Automotive cybersecurity | Aachen, Germany | 1978 | Private |
 Fuzzware Fuzzes compiled ECU and embedded firmware in emulation, finding memory bugs without needing the physical hardware. | IoT, embedded and product security | Bochum, Germany | Private | |
 genua GmbH genua GmbH is a German IT security company that protects critical and highly sensitive digital infrastructures. | Firewalls | Kirchheim bei München, Germany | 1992 | Owned by Bundesdruckerei |
 IGEL IGEL provides a secure endpoint operating system for cloud workspaces and virtual desktop environments. | OT and ICS security | Bremen, Germany | Owned by TA Associates | |
 itemis Tool for building and updating threat analyses and risk assessments to ISO/SAE 21434, IEC 62443 and the CRA. | Automotive cybersecurity | Dortmund, Germany | Private | |
 LegacyMind GmbH LegacyMind GmbH provides a firmware security platform that analyses firmware at the binary level. | Software supply chain and SBOM | Ingolstadt, Germany | 2025 | Private |
 SYSGO PikeOS hypervisor maker offering a secure vehicle gateway platform with firewall and IDS, plus a host-based IDS. | IoT, embedded and product security | Klein-Winternheim, Germany | 1991 | Part of Thales Cyber Solutions |
 TÜV NORD German inspection group assessing vehicles and makers against UN R155, R156, ISO/SAE 21434 and ISO 24089. | Automotive cybersecurity | Hannover, Germany | 1869 | Private |
 Utimaco Utimaco provides hardware security modules, encryption, and key management for data protection and critical infrastructure. | Encryption and key management | Aachen, Germany | 1989 | Owned by SGT Capital |