SEALSQ’s Bold Step in Quantum Technology

SEALSQ is making waves with its latest investment in EeroQ, a quantum tech startup based in the U.S. Committed to its “Quantum Made in USA” mission, SEALSQ aims to revolutionize quantum and post-quantum security across both the U.S. and Europe. This partnership highlights a major leap towards creating a robust framework that includes the integration of quantum processors and post-quantum semiconductors, crucial for scalable quantum computing.

This move by SEALSQ speaks volumes about the industry’s shift towards semiconductor-driven quantum R&D. It underscores the importance of hardware innovation in bringing theoretical quantum advancements to life.

Scaling Quantum Horizons

SEALSQ announced this noteworthy investment on February 19, 2026, bolstering its initial December 2025 investment. Engaging with its Quantum Investment Fund, which houses over $100 million, SEALSQ targets promising quantum ventures across the Americas and Europe.

EeroQ’s pioneering approach uses electron spins in superfluid helium, paving the way for a scalable quantum computing platform. By overcoming the “wire problem,” EeroQ has streamlined control architecture, reducing complexity and thermal issues, a critical breakthrough for advancing quantum processors.

Building a Secure Quantum Future

The partnership with EeroQ is a cornerstone of SEALSQ’s “Quantum Highway” strategy. This initiative aims to blend post-quantum cryptography with quantum computing, establishing a seamless, secure ecosystem. Collaborative efforts at SEALSQ’s Quantum Center of Excellence in Geneva are expected to fuse secure hardware with cutting-edge encryption technologies.

With these developments, SEALSQ is not only enhancing its position in the quantum arena but also contributing to the broader global landscape of quantum innovation.

Explore more about our initiatives and stay updated with quantum tech advancements.

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