About LAES

Founded: 2022
Employees: 185
CEO: Carlos Moreira
WebsiteView website: www.sealsq.com

SEALSQ Corp, together with its subsidiaries, designs, develops, and markets semiconductors in North America, Europe, the Middle East, Africa, the Asia Pacific, and Latin America. It offers semiconductors, such as VaultIC secure elements, quantum-resistant RISC-V secure chips, secure ARM platform, and smart card reader chips; custom chip design services; and other PKI services, including personal digital identity services. The company also provides semiconductors secure chips, SaaS, software and INeS certificate management platform, implementation, integration and other services, and ASIC design and production services. It serves smart energy, smart home, automotive EV charging, consumer IoT, aerospace and military telecommunications, industry, logistics, medical, and luxury sectors. The company was founded in 2022 and is headquartered in Cointrin, Switzerland. SEALSQ Corp operates as a subsidiary of WISeKey International Holding AG.

Recent LAES News & Updates

Announcement • Apr 30

Sealsq Corp Announces New Patent Application for Protection Technique Against Side-Channel Attacks on Polynomial Cryptographic Algorithms

SEALSQ Corp. had announced the filing of a new patent application for an innovative protection technique against side-channel attacks on polynomial cryptographic algorithms. This development further strengthens the Company’s robust intellectual property portfolio at the exact moment Google has set a firm 2029 deadline for full post-quantum cryptography migration across its ecosystem. The patent introduces a novel solution at the message encoding stage of polynomial-based PQC algorithms (such as NIST-standardized ML-KEM/Kyber). It hardens hardware implementations against side-channel attacks that exploit power consumption, electromagnetic emissions, or timing variations, a critical vulnerability even for mathematically robust post-quantum algorithms. The invention covered by this patent application represents a separate and complementary line of research, developed in parallel with the QS7001 program. It illustrates SEALSQ’s broader commitment to continuously advancing the state of the art in PQC hardware security — both for current products and for future generations of secure components. This latest patent filing coincides with the sampling phase of SEALSQ’s QS7001 Quantum Shield secure element — the Company’s first native post-quantum secure microcontroller. The QS7001 already embeds NIST-approved PQC algorithms (ML-KEM/Kyber and ML-DSA/Dilithium) directly in silicon, delivering a tamper-resistant hardware root of trust for secure boot, device authentication, TLS handshakes, and certificate management. SEALSQ’s complete quantum-resistant ecosystem, which combines PQC-secure semiconductors, the INeS PKI platform, and cryptographic agility services, aims to enable OEMs to achieve smooth, low-disruption, and certifiable migration (Common Criteria EAL5+ and beyond) ahead of the 2029 deadline. With 126 active patents and more than 1.75 billion secure semiconductors deployed worldwide, SEALSQ believes it is well positioned to support device manufacturers and the Android/IoT ecosystem in meeting both the immediate market demand and the highest standards of physical and quantum security.

Recent updates

No updates

SEALSQ Corp Stock Price

LAES Share Price Performance

LAES Community Narratives

Trending Discussion

Recently Updated Narratives

Snowflake Analysis

SEALSQ Corp Key Details

About LAES

Recent LAES News & Updates

SEALSQ Delivers 66% Revenue Growth as Quantum Pipeline Tops US$200 Million

Sealsq Corp Announces New Patent Application for Protection Technique Against Side-Channel Attacks on Polynomial Cryptographic Algorithms

Sealsq: Quantum Growth Setup With Cash-Backed Undervaluation

Recent updates

SEALSQ Corp Competitors

Cohu

Wolfspeed

Penguin Solutions

PDF Solutions