SEALSQ Participates as a Lead Investor in Quobly's €130 Million Series A Financing Via SEALQuantum.com Fund to Advance the European Sovereign Quantum Infrastructure

Geneva, Switzerland, June 03, 2026 (GLOBE NEWSWIRE) -- SEALSQ Corp (NASDAQ: LAES), ("SEALSQ" or "Company"), a leader in post-quantum semiconductor technologies and hardware-anchored security solutions, today announced its participation as a lead investor in Quobly's €130 million Series A financing. The round is led by ST Microelectronics, SEALSQ, Isalt, and the French Public Investment Bank (BPI France).