Semiconductors & Quantum Security Solutions



SEALSQ develops and sells the next generation Quantum-Resistant Secure Microcontrollers and related Trust Services.
Device Attestation for Matter
Device-to-Cloud Authentication
Device-to-Device Authentication
Provisioning Secured Identities
Identity Lifecycle Management
Data Protection
Anticounterfeiting & Brand protection
Access Control
Secure Satellite IoT Connectivity
They trust us









Key figures
A Global Leader in
Digital Security
25 Years of Experience
30 Countries
1.6 Billions Chips Installed
Over 106 Granted Active Patents
SEALSQ Finalizes Strategic Investment in WeCan Group with 28.30% Equity Stake Acquisition

SEALSQ Announces Pricing of $60.0 Million Registered Direct Offering

SEALSQ Commences Global Deployment of its GSMA-Accredited eUICC with Telcos, Integrating A Pioneering Post-Quantum Ready Cryptographic Security Technology

SEALSQ Increased Its Quantum Investment Fund to Over $35 Million and Provides Update on Strategic Quantum Technology Convergence

SEALSQ Corp Announces H1 2025 Preliminary Revenue and Other Key Financial Metrics: Updates on Planned Deployment of Post-Quantum Security Solutions by 2025 Year-End
