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 Completes Its Validation of QS7001 Quantum Resistant Hardware Platform Cryptographic Toolbox
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
