What Germany is building in defence tech (2026)
Apr 30
Provides an investigative intelligence platform that enables organizations to search, analyze, and visualize data for law enforcement, cybersecurity, fraud, and national security investigations.
Founded 201451-200 employeesGalway, Ireland0 open positionsWebsite

Irish investigative intelligence platform that links data from OSINT, vendor, and classified sources to enable search, link analysis, and entity resolution at enterprise scale. Named a Gartner Cool Vendor in 2020, used by national security, law enforcement, and financial crime agencies worldwide.
Siren doesn't have any open positions at the moment.
Provides an investigative intelligence platform that enables organizations to search, analyze, and visualize data for law enforcement, cybersecurity, fraud, and national security investigations.
Founded 201451-200 employeesGalway, Ireland0 open positionsWebsite

Siren doesn't have any open positions at the moment.
Irish investigative intelligence platform that links data from OSINT, vendor, and classified sources to enable search, link analysis, and entity resolution at enterprise scale. Named a Gartner Cool Vendor in 2020, used by national security, law enforcement, and financial crime agencies worldwide.
Builds physics simulation platforms that use machine learning to accelerate engineering design for aerospace and defence applications.
5 roles
Applies decision intelligence to government, defence and critical infrastructure, combining simulation, digital twins and AI agents in a platform called Faculty Frontier.
5 roles

Builds AI infrastructure that converts satellite and aerial imagery into 3D world models and operational intelligence for defence simulation, autonomous systems and disaster response.
4 roles
Automated AI red teaming and security testing. First company to apply dynamic application security testing methodology to AI systems.
2 roles
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