Insider Brief
SEALSQ has begun commercial activities for Miraex’s quantum photonics technology following its acquisition of the Swiss company in June 2026.
Miraex’s thin-film lithium tantalate photonic integrated circuit technology is designed to connect microwave-based quantum processors with optical quantum communication systems.
SEALSQ plans to apply Miraex’s technology across distributed quantum computing, quantum networking, quantum sensing, and space-based quantum communication applications.
Press release – SEALSQ Corp (NASDAQ: LAES), (“SEALSQ” or “Company”), a company focused on semiconductors, PKI, and post-quantum technology solutions, today announced the start of the commercial phase of the groundbreaking quantum photonics technology developed by Miraex SA, following the 100% acquisition of the Swiss company in June 2026.







