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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 companies based in Germany.
| Company | Category | Based in | Founded | Ownership |
|---|---|---|---|---|
 Argos Security GmbH Argos Security GmbH is a German cyber defence provider with an AI-supported centre in Munich. | Managed security services | Munich, Germany | 1999 | Owned by Sophora Unternehmerkapital |
 dissecto Makes automated ECU and vehicle security test tools and hardware, and carries out automotive penetration testing. | Automotive cybersecurity | Regensburg, Germany | 2022 | Owned by dSPACE |
E Elektrobit German automotive software maker offering embedded security software, network intrusion detection and cybersecurity maintenance for vehicles. | Automotive cybersecurity | Erlangen, Germany | 2004 | Owned by AUMOVIO |
 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 |
 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 |
 Hornetsecurity Ltd. Hornetsecurity provides Microsoft 365 security, backup, and compliance services for managed service providers. | Email security | Hanover, Germany | 2007 | Part of Proofpoint |
 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 | |
 Maltego Maltego provides a platform for open source intelligence and cyber investigations. | OSINT tools | Germany | 2017 | Owned by Charlesbank Capital Partners |
 Schwarz Digits Schwarz Digits is the IT and digital division of Schwarz Group. | Managed security services | Bad Friedrichshall, Germany | 2023 | Owned by Schwarz Group |
 SRC Security Research & Consulting German security lab in Bonn, recognised by the PCI SSC for PTS device evaluation, plus German payment terminal schemes. | Penetration testing | Bonn, Germany | 2000 | Owned by Bank-Verlag, DG Nexolution, Deutscher Sparkassen Verlag and VÖB-ZVD |
 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 |
 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 |
 XM Cyber XM Cyber provides a platform for continuous exposure management across hybrid environments. | Attack surface management | Neckarsulm, Germany | Owned by Schwarz Group |