SEALSQ, Quobly Sign $5 Million Quantum-Security Deal After €115 Million Funding

3 articles · Updated · HPCwire · Jul 10

$5 million marks the new commercial agreement under which Quobly will integrate SEALSQ’s post-quantum security, secure semiconductors and engineering services into its silicon quantum-computing platform.
The deal moves a November 2025 strategic collaboration into commercial deployment as Quobly pushes industrialization after raising €115 million in Series A financing.
SEALSQ’s technologies are meant to secure quantum hardware, control systems, communications links and trusted execution environments through hardware-based identities, Root-of-Trust infrastructure and quantum-resistant cryptography.
Quobly said the integration will feed into Alloy Pioneer, its first cloud-accessible quantum computer due by the end of 2026, while both companies cast the partnership as support for a secure European quantum ecosystem.

Sources

HPCwire21h ago

SEALSQ, Quobly Sign $5M Deal for Quantum-Security Integration in Silicon Quantum Computing

StockTitan21h ago

SEALSQ signs $5M Quobly deal for post-quantum chips | LAES Stock News

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LAES < $3 - SEALSQ and Quobly 🔹Sign $5M Commercial Agreement 🔹To Integrate Post-Quantum Security into Next-Generation Silicon Quantum Computing Platforms 🔹SEALSQ technologies to be integrated across Quobly's scalable silicon quantum computing

Can strategic security deals help Europe's quantum industry overcome its massive funding gap to finally rival the US?

Is building security into quantum hardware the ultimate shield against the 'harvest now, decrypt later' threat?

$5 Million SEALSQ–Quobly Deal Sets New Standard for Post-Quantum Security in Scalable Silicon Quantum Computing

Overview

In July 2026, SEALSQ and Quobly signed a $5 million commercial agreement, moving from strategic collaboration to active deployment. SEALSQ will provide Quobly with advanced post-quantum security technologies, which will be integrated into Quobly’s silicon-based quantum computing platforms. This partnership aims to safeguard critical components of next-generation quantum infrastructure, establishing a secure and scalable foundation. By addressing the urgent need for strong defenses against both current and future quantum threats, the collaboration marks a significant step toward building robust, future-proof quantum computing systems.

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