SEALSQ (WISeKey Subsidiary) Acquires Miraex SA for Quantum Stack

Key Highlights

• SEALSQ, a subsidiary of WISeKey, acquired 100% of Miraex SA, a developer of photonics-based quantum interconnect solutions.
• The acquisition was funded using SEALSQ's Quantum Fund, SEALQUANTUM.com.
• The Quantum Fund has $200 million in approved capital resources, with over $65 million already deployed.
• Miraex's technology closes the quantum interconnect layer of SEALSQ's Quantum Sovereign Vertical Stack.
• Miraex's proprietary Thin Film Lithium Tantalate (TFLT) Photonic Integrated Circuit (PIC) platform converts quantum information between microwave and optical frequencies.
• Miraex's capabilities extend to Distributed Quantum Computing, Quantum Sensing, and Quantum Networking.
• Miraex's photonic technology is aligned with space-based quantum infrastructure, reinforcing the Quantum Orbital Space Cloud (QOSC) program.
• This acquisition is part of SEALSQ's strategy to build an end-to-end quantum value chain, including prior investments in IC'ALPS, EeroQ, and WISeSat.Space.