Privacy First
We believe privacy must remain a fundamental right in the digital era. Every solution we build embeds confidentiality from the ground up and not added as an afterthought.
Navigating
Beyond
Quantum
.
Trusted, privacy-first, and quantum-resilient security technologies for the next era of digital infrastructure.
About
One of the first startups in Greece focused on post-quantum cryptography.
NBQ Engineering is an ambitious Greek-based tech startup dedicated to building the next generation of secure infrastructure. We help organizations prepare for the quantum era by supporting the migration of existing systems and the transition toward post-quantum secure technologies.
Applied PQC Engineering
We combine advanced research knowledge with practical execution turning post-quantum cryptographic standards into deployable, real-world solutions.
Long-Term Resilience
We design with durability in mind, helping organizations build systems prepared for emerging threats including threats that have not yet fully materialized.
Why This Matters
The quantum threat is real and the clock is running.
Advances in quantum computing are expected to challenge widely used public-key cryptography. "Harvest Now, Decrypt Later" attacks are happening today. Adversaries collecting encrypted data now, targeting it for decryption when quantum capabilities mature. Preparation cannot wait for Q-Day.
Learn Why It Matters
Core Services
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Domains
The next era of computing demands sector-specific resilience.
Critical Infrastructure
Operational continuity, industrial environments, and systemic dependencies demand resilient cryptographic foundations.
Healthcare
Sensitive patient information and long-term confidentiality requirements make healthcare one of the most exposed sectors.
Military
Strategic communications and mission-critical systems require strong protection against future decryption risk.
Government
Public-sector infrastructure must prepare early for cryptographic transition, trust preservation, and long-horizon data protection.