Defence Finance Monitor

Defence Finance Monitor

Q*Bird – Strategic-Technological Analysis

Aug 18, 2025
∙ Paid
Q*Bird - Quantum Internet Alliance

Europe’s quest for unbreakable communications is spurring a new class of quantum technology innovators, and one of the most intriguing is QBird. Based in Delft in the Netherlands, QBird emerged from cutting-edge research at TU Delft’s QuTech institute and is pioneering Quantum Key Distribution (QKD) networks – essentially building an “untappable” internet[1]. The company’s hardware and software leverage the laws of quantum physics to secure data by distributing encryption keys as single photons. Any eavesdropping attempt is immediately apparent, a powerful assurance in an era when quantum computing threatens classical encryption. In 2023, QBird achieved a landmark by installing the world’s first multi-user QKD network in Europe’s largest port, Rotterdam[2]. This demonstration showed that multiple commercial entities could exchange quantum-secured data over standard fiber infrastructure, foreshadowing an ultra-secure European communications backbone. From critical infrastructure to government ministries, QBird’s technology promises European users the ability to communicate with immunity against even the most sophisticated future threats. As NATO and EU leaders emphasize technological edge and autonomy, Q*Bird stands at the intersection of innovation and strategy – a small academic spin-off with outsized implications for Europe’s defense and digital sovereignty.


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