SEALSQ Signs LOI to Acquire Miraex for Quantum Interconnect Solutions

SEALSQ Corp announced a Letter of Intent to acquire Miraex SA, a Swiss developer of photonics-based quantum interconnect solutions. The acquisition aims to enhance SEALSQ's Quantum Vertical Stack and is expected to be finalized by June 2026. Miraex's technology will support SEALSQ's initiatives in quantum computing and networking, particularly for space-based applications. The transaction will utilize the SEALSQ Quantum Fund and includes a 60-day exclusivity period for due diligence.

Published Mar 25, 2026

SEALSQ Corp has signed a Letter of Intent to acquire 100% of Miraex SA, a Swiss firm specializing in photonics-based quantum interconnect solutions. The acquisition is part of SEALSQ's strategy to enhance its Quantum Vertical Stack and is expected to conclude by June 2026, pending customary conditions.

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Miraex's technology connects quantum processors with networks, crucial for distributed quantum architecture. This integration supports SEALSQ's Quantum Spatial Orbital Cloud initiative, aimed at deploying quantum-secure capabilities in space. The acquisition will leverage the SEALSQ Quantum Fund for funding.