Geneva, Switzerland, MARCH 25, 2026 -- SEALSQ today announced the expansion of its Quantum Fund, SEALQUANTUM.COM, to $200 million, reinforcing its long-term commitment to building a secure and sovereign quantum technology ecosystem. To date, the Fund has already deployed over $30 million, with a target to close an additional $100 million of investments through to the end of 2027.  The Company has identified several opportunities to make strategic investments in companies that they believe have compatible, critical technologies and these are currently at various stages of discussion and negotiation.

The SEALSQ Quantum Fund is a strategic investment initiative of SEALSQ designed to accelerate the development of a fully integrated Quantum Vertical Sovereign Stack—a comprehensive, end-to-end “Root-to-Qubit” ecosystem aimed at ensuring technological independence, cybersecurity resilience, and trust in the emerging quantum era.

The Fund focuses on investing in and consolidating critical technologies across the entire quantum value chain, including:

• Post-quantum semiconductors and secure hardware
• Quantum-resistant cryptographic infrastructure
• Secure communications and digital identity management systems
• Edge computing and embedded artificial intelligence technologies
• Satellite and space-based infrastructure

Proven Execution: Key Investments Already Deployed

Through its SEALQuantum.com initiative and broader Quantum Fund strategy, SEALSQ has already executed a series of strategic investments and partnerships across Europe and the United States, including:

• EeroQ – Strategic investment supporting scalable quantum computing architectures and strengthening SEALSQ’s “Quantum Made in USA” strategy
• IC’ALPS – Acquisition to reinforce semiconductor design capabilities critical to post-quantum hardware
• ColibriTD – Partnership to develop quantum-as-a-service (QaaS) solutions
• WISeSat.Space – Investment supporting secure space-based communications and infrastructure
• Wecan Group – Investment in quantum-resilient compliance and identity platforms
• Quobly – a partnership supporting the development of secure and scalable quantum computing technologies
• Miraex – Currently completing due diligence for a full acquisition following signature of a Letter of Intent, aimed at strengthening SEALSQ’s position in advanced quantum communication and photonics technologies
• Quantix Edge Security – Joint venture focused on delivering post-quantum cybersecurity solutions, integrating secure semiconductors, AI, and encryption technologies for critical infrastructure and sovereign deployments.  The Joint venture is also focused on establishing a Post-Quantum Semiconductor Personalization Center (Spain) to develop secure semiconductor manufacturing and testing capabilities

These investments demonstrate SEALSQ’s ability to execute across the full quantum value chain—from semiconductors and cryptography to cloud, AI, and space infrastructure—while building a geographically diversified and sovereign ecosystem.

Building the Future of Sovereign Quantum Infrastructure

Together, the Quantum Vertical Sovereign Stack and the Quantum Spatial Orbital Cloud aim to form a unified architecture to safeguard digital ecosystems against emerging quantum threats, while enabling a new generation of secure applications for governments, enterprises, and critical industries.

Through this expanded investment initiative, SEALSQ intends to strengthen its position at the forefront of the transition toward quantum-secure, sovereign digital infrastructure, with a goal to ensure that nations and organizations maintain control, trust, and resilience in an increasingly complex and rapidly evolving technological landscape.

Quantum Spatial Orbital Cloud (QSOC): Extending Security Beyond Earth

A cornerstone of SEALSQ’s strategy is the planned development of the Quantum Spatial Orbital Cloud (QSOC), a next-generation, space-based infrastructure designed to extend quantum-secure capabilities beyond terrestrial limitations.

Leveraging advanced satellite constellations, the QSOC aims to enable:

• Quantum-resilient global communications using QKD and post-quantum cryptography
• Secure key generation and distribution from orbit powered by QRNG technology
• Trusted, sovereign digital infrastructure independent of ground-based vulnerabilities
• Low-latency, high-integrity connectivity for mission-critical systems worldwide