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SEALSQ Corp

LAES

Market cap $552M

2.48 USD

-0.13

4.98%

At close Updated Aug 28, 4:00 PM EDT

Pre-market

After hours

2.48

0.00

0%

1 day

-4.98%

5 days

-0.8%

1 month

5.98%

3 months

-33.33%

6 months

-38.15%

Year to date

-41.51%

1 year

-11.11%

5 years

-83.9%

10 years

-83.9%

About: SEALSQ Corp develops certified secure microcontrollers and implements post-quantum cryptography. The company develops solutions including post-quantum microchips and devices that can be used in a variety of applications, from multi-factor authentication, home automation, and IT network infrastructure to automotive, industrial automation, and control systems. The company's vaultIC range offers a set of ready-to-use secure elements designed to implement embedded security for any kind of device with fast time-to-market and high flexibility. The company's products include VaultIC155, VaultIV18x, VaultIC292, and VaultIC40x. The company generates a majority of its revenue from North America, while it also has its presence in Europe, Middle East & Africa, Asia Pacific, and Latin America.

Employees: 185

Technology Semiconductors

News

Positive

Neutral

Negative

Sentiment 3-Months

Positive 8.8%

Neutral 91.2%

Negative 0%

SEALSQ Majority-Owned Wecan Group Partners with SwissBorg to List the WECAN Token

Geneva, Switzerland, Aug. 27, 2026 (GLOBE NEWSWIRE) -- Collaboration Brings Together Two Swiss Technology Companies Advancing Trusted Digital Infrastructure, Regulatory Compliance and Broader Access to Digital Assets

SEALSQ Majority-Owned Wecan Group Partners with SwissBorg to List the WECAN Token

SEALSQ's Subsidiary ICAlps Advances QASIC Roadmap for Sovereign, Quantum-Resistant Application-Specific Integrated Circuits

Geneva, Switzerland, Aug. 26, 2026 (GLOBE NEWSWIRE) -- QASIC initially targets the cybersecurity, medical and automotive sectors by combining SEALSQ's post-quantum security technologies with IC'Alps' advanced custom-chip design capabilities

SEALSQ's Subsidiary ICAlps Advances QASIC Roadmap for Sovereign, Quantum-Resistant Application-Specific Integrated Circuits

Palm Technologies Selects SEALSQ Solutions to Bring Post-Quantum Hardware Security to India's Digital Payment, Public Transport and Connected Infrastructure Markets

Geneva, Switzerland - Ahilyanagar, Maharashtra, India, Aug. 18, 2026 (GLOBE NEWSWIRE) -- Palm Technologies Selects SEALSQ Solutions to Bring Post-Quantum Hardware Security to India's Digital Payment, Public Transport and Connected Infrastructure Markets

Palm Technologies Selects SEALSQ Solutions to Bring Post-Quantum Hardware Security to India's Digital Payment, Public Transport and Connected Infrastructure Markets

SEALSQ Issues CEO Letter to Shareholders

Geneva, Switzerland, Aug. 13, 2026 (GLOBE NEWSWIRE) -- SEALSQ Corp (NASDAQ: LAES) ("SEALSQ" or "Company"), a company that focuses on developing and selling Semiconductors, PKI, and Post-Quantum technology hardware and software products, today issued a CEO Letter to Shareholders, outlining the Company's recent achievements and strategic priorities for the year. Dear Fellow Shareholders, The first half of 2026 marked an inflection point for SEALSQ.

SEALSQ Issues CEO Letter to Shareholders

SEALSQ's SEALQuantum Sovereign Quantum Vertical Stack Interconnects Its Growing Ecosystem as $200 Million SEALQuantum.com Initiative Enters Second Phase of Deployment in September

Geneva, Switzerland , Aug. 07, 2026 (GLOBE NEWSWIRE) -- August 7, 2026 — SEALSQ Corp (NASDAQ: LAES) ("SEALSQ" or the "Company"), a global leader in secure semiconductors, PKI and post-quantum cybersecurity technologies, outlines today how its SEALQuantum.com Sovereign Quantum Vertical Stack (“Stack”) is interconnecting the growing roster of partners and portfolio companies within the SEALQUANTUM.com ecosystem. Beginning in September SEALSQ will enter the second phase of deploying its $200 million budgeted allocation of capital, an internal strategic initiative through which SEALSQ allocates its own capital resources, targeting strategic Quantum assets to further strengthen and scale the platform and accelerate development of its post-quantum and quantum technology capabilities.

SEALSQ's SEALQuantum Sovereign Quantum Vertical Stack Interconnects Its Growing Ecosystem as $200 Million SEALQuantum.com Initiative Enters Second Phase of Deployment in September

SEALSQ Appoints Daniel Brau as Chief Quantum Officer to Accelerate Commercialization of its SEALQuantum Sovereign Vertical Stack

Geneva, Switzerland, Aug. 04, 2026 (GLOBE NEWSWIRE) -- Appointment advances SEALSQ's strategy to commercialize its integrated quantum, photonics and post ‑ quantum security platform across enterprise, government and critical infrastructure markets

SEALSQ Appoints Daniel Brau as Chief Quantum Officer to Accelerate Commercialization of its SEALQuantum Sovereign Vertical Stack

SEALSQ Highlights Growing Importance of Hardware-Based Crypto-Agility as AI Accelerates Cryptanalysis

Geneva, Switzerland, Aug. 03, 2026 (GLOBE NEWSWIRE) -- SEALSQ Corp (NASDAQ: LAES) (“SEALSQ” or the “Company”), a global leader in post-quantum semiconductor and cybersecurity technology, today highlighted the growing importance of crypto-agile hardware architectures in light of new research into how artificial intelligence can accelerate the discovery of potential weaknesses in cryptographic algorithms, and compress the timeframe in which organizations must respond to emerging threats. Recent research discussed by PostQuantum.com examines AI-assisted cryptanalysis involving HAWK, a post-quantum signature candidate, as well as advances in attacks against reduced-round AES-128.

SEALSQ Highlights Growing Importance of Hardware-Based Crypto-Agility as AI Accelerates Cryptanalysis

SEALSQ Launches Commercial Phase of Miraex Quantum Photonics Technology Following Strategic Acquisition

Geneva, Switzerland , July 31, 2026 (GLOBE NEWSWIRE) -- SEALSQ Corp (NASDAQ: LAES), ("SEALSQ" or "Company"), a company focused on semiconductors, PKI, and post-quantum technology solutions, today announced the start of the commercial phase of the groundbreaking quantum photonics technology developed by Miraex SA, following the 100% acquisition of the Swiss company in June 2026.

SEALSQ Launches Commercial Phase of Miraex Quantum Photonics Technology Following Strategic Acquisition

Physical AI Requires Quantum-Safe Chips Today; SEALSQ Common Criteria Certification Will Strengthen Trust for Tomorrow

Geneva, Switzerland, July 29, 2026 (GLOBE NEWSWIRE) -- SEALSQ Corp (NASDAQ: LAES) ("SEALSQ" or "Company"), a company that focuses on developing and selling Semiconductors, PKI, and Post-Quantum technology hardware and software products, today provided an update to its quantum resistant hardware certification roadmap, first outlined in March 2026.

Physical AI Requires Quantum-Safe Chips Today; SEALSQ Common Criteria Certification Will Strengthen Trust for Tomorrow

SEALSQ and L5 Cartronics Partner to Develop Secure Multi-Package IoT Modules for Smart Cameras and Smart Metering

Paris, France / Bangalore, India, July 14, 2026 (GLOBE NEWSWIRE) -- SEALSQ Corp (Nasdaq: LAES) ("SEALSQ" or the "Company"), a leading developer of semiconductor, PKI and provisioning technologies, and L5 Cartronics (LFC), a leading Indian electronics design and manufacturing company, today announced a strategic partnership to develop a new generation of highly competitive secure connectivity modules for IoT applications. The collaboration combines L5 Cartronics' expertise in innovative precision Clocking, Power and Interface solutions, and large-scale production with SEALSQ's hardware security technology through the integration of a SEALSQ secure element die into LFC's advanced multi-package module architecture.

SEALSQ and L5 Cartronics Partner to Develop Secure Multi-Package IoT Modules for Smart Cameras and Smart Metering

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