Sealsq (LAES) Stock News, Jul-Aug 2026

SEALSQ (NASDAQ: LAES) released a CEO letter outlining strong first-half 2026 growth, a solid liquidity position and progress on its post-quantum semiconductor strategy. Preliminary unaudited revenue for H1 2026 was about $11 million, up from $5 million a year earlier, with Q2 revenue of roughly $7 million versus $4 million in Q1, indicating sequential acceleration.

As of June 30, 2026, SEALSQ reported approximately $485 million in cash and short-term investments, supported by a $125 million registered direct offering completed in March. The company reaffirmed 2026 revenue guidance of $27–$36 million, implying 50–100% growth over 2025.

SEALSQ highlighted certification progress for its QS7001 post-quantum secure element and QVault TPM product family, detailed expected certification milestones through 2027, and noted that more than 15 prospective customers are evaluating QS7001. The company cited a $5 million commercial agreement with Quobly and a strategic MoU with GlobalFoundries, as well as multiple partnerships in automotive, IoT and quantum computing. Management emphasized the SEALQuantum Sovereign Vertical Stack strategy, with over $60 million deployed toward a targeted $200 million allocation to build a Swiss-anchored “Root-to-Qubit” architecture.

SEALSQ (NASDAQ: LAES) detailed how its SEALQuantum.com Sovereign Quantum Vertical Stack is integrating a broad ecosystem of partners as it prepares the second phase of a $200 million internal quantum investment initiative. More than $65 million has already been deployed, and an additional $100 million is earmarked for allocation through the end of 2027, with phase two beginning in September 2026.

The Stack links secure semiconductors, post-quantum cryptography, digital identity, embedded AI, and satellite infrastructure in a single “Root-to-Qubit-to-Space” trust framework. Partners and portfolio companies including GlobalFoundries (GFS), Quobly, EeroQ, ColibriTD, IC'ALPS, WISeSat.Space, Wecan Group, Miraex and Quantix Edge Security contribute complementary layers, from CMOS-compatible quantum processors to quantum-as-a-service, ASIC design, orbital cloud infrastructure and quantum‑resilient identity and cybersecurity services.

SEALSQ (NASDAQ: LAES) appointed Miraex founder Daniel Brau as Chief Quantum Officer (CQO), following SEALSQ’s 100% acquisition of Swiss photonics-based quantum interconnect firm Miraex, now its quantum networking and interconnect subsidiary within the SEALQuantum Sovereign Vertical Stack. In this expanded role, Brau will lead strategic and commercial development of SEALQuantum, focusing on integrating the group’s quantum, photonics, post‑quantum security, semiconductor, satellite, digital identity and AI assets into a revenue‑generating platform.

The CQO mandate covers aligning technology roadmaps, creating commercial synergies, driving cross‑selling and joint customer programs, and supporting a planned Swiss Sovereign Quantum Computing Platform and the Geneva Quantum Center of Excellence. According to SEALSQ, Brau will be measured on portfolio revenue growth, strategic partnerships, integrated product launches and portfolio value creation as the company seeks to build a sovereign quantum infrastructure for governments, enterprises and critical infrastructure operators.

SEALSQ (NASDAQ: LAES) highlights the rising importance of hardware-based crypto-agility as artificial intelligence accelerates cryptanalysis and reduces response times to emerging cryptographic threats. The company references recent AI-assisted research on the HAWK post-quantum signature candidate and reduced-round AES-128, noting these do not break NIST-standardized algorithms such as ML-KEM, ML-DSA or full 10-round AES-128.

SEALSQ positions its strategy around embedding post-quantum security, hardware Roots of Trust and crypto-agility into semiconductor architectures so security can be updated at the chip level over a device’s lifecycle. Its QS7001 post-quantum secure microcontroller is designed to combine classical and post-quantum cryptography, offering secure key storage, trusted identity, secure boot, cryptographic acceleration and authenticated firmware updates for long-lived devices in industrial, automotive, telecom, defense, medical and IoT sectors.

The company believes AI and quantum computing together create a new security challenge and that trusted semiconductor hardware should underpin adaptable post-quantum digital identities, secure communications and future quantum infrastructure.

SEALSQ (NASDAQ: LAES) announced the start of the commercial phase of the quantum photonics technology developed by Miraex SA, following SEALSQ’s 100% acquisition of Miraex on June 2, 2026. The deal was financed via SEALSQ’s dedicated $200 million Quantum Fund, which has already deployed over $65 million into strategic quantum investments.

Miraex, based at the EPFL Innovation Park in Switzerland, becomes the cornerstone of SEALSQ’s quantum photonics activities and a key element of its planned Quantum Sovereign Vertical Stack, integrating secure semiconductors, post-quantum cryptography, quantum communications, networking, and computing. Central to Miraex’s offering is its proprietary Thin Film Lithium Tantalate Photonic Integrated Circuit platform, designed to convert quantum information between microwave and optical frequencies, addressing a core challenge in scalable quantum computing and networking.

The initial commercialization targets four segments: distributed quantum computing, quantum networking, quantum sensing, and a Quantum Orbital Space Cloud for secure satellite and space-based quantum networks. According to SEALSQ, integrating Miraex supports its long-term roadmap to create sovereign quantum infrastructure and advance secure, quantum-resistant technologies for governments, defense, cloud and telecom operators, and critical infrastructure worldwide.

SEALSQ (NASDAQ: LAES) updated its roadmap for quantum-resistant hardware as Physical AI systems proliferate across robotics, automotive, IoT and industrial markets. The company is already sampling its TPM185, a full Post-Quantum Cryptography Trusted Platform Module built around NIST-standardized algorithms Crystals Kyber and Dilithium, with hardware Root of Trust and secure boot features.

SEALSQ participates in the Trusted Computing Group work on post-quantum TPM certification and expects the new Protection Profile to be ready for ANSSI approval in December 2026, after which it plans to submit TPM185 for Common Criteria evaluation. SEALSQ encourages customers to integrate PQC chips now, noting certification will later validate, not create, the underlying security.

SEALSQ (Nasdaq: LAES) and L5 Cartronics announced a strategic partnership to develop secure, cost-optimized multi-package connectivity modules for high-volume IoT applications. The collaboration integrates a SEALSQ secure element die into L5 Cartronics’ advanced multi-chip module architecture, leveraging L5’s precision Clocking, Power, Interface solutions and proprietary Active EMI management to support compliance with standards such as STQC.

The first jointly developed module is aimed at smart cameras and smart metering, enabling OEMs to combine wireless connectivity with embedded hardware security, device authentication, secure credential storage and trusted cloud communications, while targeting reduced bill-of-material costs, simplified integration, and faster certification and time-to-market.

SEALSQ (NASDAQ: LAES) and Quobly signed a $5 million commercial agreement under which Quobly will integrate SEALSQ’s post-quantum security technologies, secure semiconductors and engineering services into its silicon-based quantum computing platforms. The deal follows their November 2025 strategic collaboration and SEALSQ’s prior strategic investment in Quobly, marking a shift to commercial deployment.

SEALSQ will supply a portfolio including Cryo CMOS ASICs for quantum architectures, post-quantum secure semiconductor designs, hardware-based Root-of-Trust, quantum-resistant cryptography, secure identity and authentication, quantum-resistant PKI and integration services. The companies aim to embed cybersecurity at the hardware level for scalable quantum computing and contribute to a secure, sovereign European quantum ecosystem.

SEALSQ (Nasdaq: LAES) and GlobalFoundries (Nasdaq: GFS) signed a strategic MoU to co-develop secure semiconductor platforms, Post-Quantum Cryptography (PQC) solutions, and quantum computing technologies. The collaboration targets PQC security IP, secure chiplet architectures, and a CryoCMOS ecosystem, supporting European and U.S. sovereign, trusted semiconductor supply chain goals.