What Germany is building in defence tech (2026)
Apr 30
Designs memory-safe semiconductors with post-quantum cryptography for securing servers, edge devices and critical infrastructure against both current and quantum-era threats.
Founded 20211-10 employeesLondon, United Kingdom5 open positionsWebsiteLinkedIn
SECQAI is a British semiconductor company founded in 2021 and headquartered in London. The company was co-founded by Rahul Tyagi (CEO) to address a fundamental problem in hardware security: roughly 70% of known vulnerabilities trace back to memory safety failures. SECQAI builds semiconductors that eliminate this class of attack at the chip level, combined with hardware-accelerated post-quantum cryptography.
Designs memory-safe semiconductors with post-quantum cryptography for securing servers, edge devices and critical infrastructure against both current and quantum-era threats.
Founded 20211-10 employeesLondon, United Kingdom5 open positionsWebsiteLinkedIn
SECQAI is a British semiconductor company founded in 2021 and headquartered in London. The company was co-founded by Rahul Tyagi (CEO) to address a fundamental problem in hardware security: roughly 70% of known vulnerabilities trace back to memory safety failures. SECQAI builds semiconductors that eliminate this class of attack at the chip level, combined with hardware-accelerated post-quantum cryptography.

World leader in full-stack photonic quantum computing, developing hardware, middleware, and software for industrial applications including energy, cybersecurity, and finance.
5 roles
Builds neuromorphic processors and developer tools that run brain-inspired AI directly on sensors and edge devices at ultra-low power.
5 roles
AI-powered cybersecurity platform protecting businesses from malicious bot traffic, scrapers, and automated attacks. Rebranded from BotGuard. EUR45M Series B led by Dawn Capital.
3 roles
Designs and manufactures customised cable assemblies, connectors and interconnection systems for Swedish defence and industrial customers across air, naval, land and space domains. SOFF member founded in 1977 with production sites in Vallentuna and Estonia.
2 roles
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