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SEALSQ (LAES)

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SEALSQ Corp. is a semiconductor and cybersecurity company that develops secure microcontrollers, embedded security products and post-quantum cryptography solutions. Its technology is aimed at protecting connected devices, digital identities and machine-to-machine communications in markets where hardware-level trust is increasingly important.

The company’s products include secure elements in the VaultIC family, such as VaultIC155, VaultIC18x, VaultIC292 and VaultIC40x. These components are designed to store sensitive credentials, perform cryptographic operations and help manufacturers add authentication and data protection features to connected products. SEALSQ’s chips and devices can be used in applications ranging from multi-factor authentication and home automation to industrial systems, automotive electronics, IT infrastructure and the broader Internet of Things.

A distinctive part of SEALSQ’s strategy is its focus on post-quantum cryptography. As quantum computing advances, many existing encryption systems may eventually require replacement or reinforcement. SEALSQ positions its microchips and security architecture for a transition toward cryptographic methods that are intended to withstand future quantum-based attacks.

The company generates a significant share of its revenue from North America and also serves customers across Europe, the Middle East, Africa, Asia-Pacific and Latin America. Its market opportunity is shaped by demand for trusted hardware, device authentication, supply-chain security and regulatory pressure to improve cybersecurity in connected infrastructure. As a listed stock, SEALSQ gives investors exposure to the intersection of semiconductors, digital identity and next-generation cryptography.

3.46 USD
3.32 USD
−0.25 (-6.74%)
After-hours

Last updated

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GlobeNewswire Inc.

SEALSQ Announces Majority Investment in Wecan Group and CHF 5 Million Strategic Commitment to Accelerate Post-Quantum AI Compliance Co-Pilot for Global Financial Institutions

Jun 02, 2026, 01:00 AM
GlobeNewswire Inc.

WISeKey’s SEALCOIN Launches “Spacedrop” for the Machine-driven Economy

Apr 22, 2026, 09:00 AM
GlobeNewswire Inc.

WISeKey’s WISeSat Schedules Launch of Its 21st LEO Satellite with SpaceX from California for March 2026

Feb 11, 2026, 09:00 AM
GlobeNewswire Inc.

SEALSQ Partners with Airmod to Embed a Quantum-Ready Middleware Platform Aiming at Cutting Secure IoT Development Time by Up to 50%

Dec 15, 2025, 08:00 AM
GlobeNewswire Inc.

WISeKey International Holding AG (Nasdaq: WKEY) und Columbus Acquisition Corp. (Nasdaq: COLA) schließen endgültige Unternehmenszusammenführungsvereinbarung zur Börsennotierung der WISeKey-Tochter WISeSat.Space Corp. unter dem Namen WISeSat.

Nov 10, 2025, 08:00 AM
GlobeNewswire Inc.

WISeKey International Holding AG (Nasdaq: WKEY) et Columbus Acquisition Corp. (Nasdaq: COLA) concluent un accord définitif de fusion afin de coter en bourse la filiale de WISeKey, WISeSat.Space Corp., sous le nom WISeSat.Space Holdings Corp

Nov 10, 2025, 08:00 AM
GlobeNewswire Inc.

SEALSQ and IC’Alps Unify Expertise to Deliver Integrated Post-Quantum Cybersecurity and Functional Safety for Autonomous Vehicles

Oct 31, 2025, 08:45 AM
GlobeNewswire Inc.

WISeKey Reports H1 2025 Results; Updates on the Quantum Convergence Strategy Underpinned by a Strong Balance Sheet

Sep 23, 2025, 15:23 PM
GlobeNewswire Inc.

SEALSQ Receives Final Approval from the French Ministry of the Economy, Finance and Industrial and Digital Sovereignty and Completes Acquisition of IC’ALPS

Aug 04, 2025, 12:00 PM
GlobeNewswire Inc.

SEALSQ obtient l'accord du ministère français de l'Économie, des Finances et de la Souveraineté industrielle et numérique et finalise ainsi le rachat d'IC’ALPS

Aug 04, 2025, 12:00 PM
GlobeNewswire Inc.

SEALSQ Commits up to $30 Million in Cryptocurrency Treasury to Accelerate Post-Quantum Cryptography Initiatives

Jul 22, 2025, 11:00 AM
GlobeNewswire Inc.

WISeKey’s Subsidiaries WISeSat and SEALSQ Launch New Satellite with SpaceX, Enabling the First-Ever DePIN from Space and Advancing Quantum-Safe Space Communications

Jun 23, 2025, 18:36 PM
GlobeNewswire Inc.

WISeSat.Space and SEALSQ Launch New Satellite with SpaceX, Enabling the First-Ever DePIN from Space, and Advancing Quantum-Safe Space Communications

Jun 23, 2025, 18:30 PM
GlobeNewswire Inc.

SEALSQ Updates on the Negotiations to Acquire 100% of IC'ALPS

May 22, 2025, 12:40 PM
GlobeNewswire Inc.

WISeKey Updates on the Negotiations to Acquire 100% of IC'ALPS

May 22, 2025, 12:35 PM
GlobeNewswire Inc.

SEALSQ Announces Pricing of $20.0 Million Registered Direct Offering

May 05, 2025, 13:55 PM
GlobeNewswire Inc.

WISeKey, SEALSQ, la Fundación OISTE y la Alianza de Civilizaciones de las Naciones Unidas se unen para lanzar HUMAN-AI-T, una iniciativa global para integrar la humanidad en la inteligencia artificial UNAOC IA para #UnaHumanidad: Inteligen

Apr 17, 2025, 01:00 AM
GlobeNewswire Inc.

WISeKey, SEALSQ, OISTE Foundation, and the United Nations Alliance of Civilizations Unite to Launch HUMAN-AI-T, a Global Initiative to Embed Humanity into Artificial Intelligence UNAOC AI for #OneHumanity: Human-Centered Artificial Intell

Apr 17, 2025, 01:00 AM
GlobeNewswire Inc.

SEALSQ, a WISeKey Affiliate, and WeCanGroup Sign Strategic Agreement for SEALSQ to Acquire a 30% Stake in WeCanGroup

Mar 24, 2025, 02:00 AM
GlobeNewswire Inc.

SEALSQ, une filiale de WISeKey, et WeCanGroup signent un accord stratégique pour l’acquisition par SEALSQ d’une participation de 30 % dans WeCanGroup

Mar 24, 2025, 02:00 AM

Income Statement

Line Item 2025 Q4 2024 Q4 2023 Q4
Revenue
Gross profit
Operating income
EBITDA 0 0 0
Net income
Basic EPS
Diluted EPS

Balance Sheet

Line Item 2025 Q4 2024 Q4 2023 Q4
Total assets 504.18M 97.57M 27.94M
Total liabilities 42.67M 21.08M 22.9M
Total equity 461.51M 76.49M 5.03M
Cash & equivalents 417.66M 84.62M 6.9M
Current assets 449.64M 93.06M 20.27M
Current liabilities 28.25M 16.89M 8.72M

Cash Flow

Line Item 2025 Q4 2024 Q4 2023 Q4
Operating cash flow
Investing cash flow
Financing cash flow
Change in cash
Kind Filing Date Link
edgar index 4 — SEALSQ Corp View Filing
edgar index 4 — SEALSQ Corp View Filing
form 4 Form 4 — Moreira Carlos View Filing
form 4 Form 4 — O'Hara John Charles View Filing
form 4 Form 4 — Moreira Carlos View Filing
form 4 Form 4 — O'Hara John Charles View Filing
edgar index SCHEDULE 13G — SEALSQ Corp View Filing
edgar index SCHEDULE 13G/A — SEALSQ Corp View Filing
edgar index SCHEDULE 13G/A — SEALSQ Corp View Filing
edgar index 4 — SEALSQ Corp View Filing
form 4 Form 4 — Buonanno Franck Jean View Filing
edgar index 4 — SEALSQ Corp View Filing
form 4 Form 4 — Buonanno Franck Jean View Filing
form 4 Form 4 — Buonanno Franck Jean View Filing
edgar index 6-K — SEALSQ Corp View Filing
edgar index 4 — SEALSQ Corp View Filing
form 4 Form 4 — Enguent Jean-Pierre View Filing
edgar index 4 — SEALSQ Corp View Filing
form 4 Form 4 — Enguent Jean-Pierre View Filing
form 4 Form 4 — Enguent Jean-Pierre View Filing
edgar index 4 — SEALSQ Corp View Filing
form 4 Form 4 — O'Hara John Charles View Filing
form 4 Form 4 — O'Hara John Charles View Filing
edgar index 4 — SEALSQ Corp View Filing
form 4 Form 4 — O'Hara John Charles View Filing
edgar index 6-K — SEALSQ Corp View Filing
form 4 Form 4 — O'Hara John Charles View Filing
form 4 Form 4 — O'Hara John Charles View Filing
edgar index 4 — SEALSQ Corp View Filing
form 4 Form 4 — O'Hara John Charles View Filing
form 4 Form 4 — O'Hara John Charles View Filing
edgar index 4 — SEALSQ Corp View Filing
form 4 Form 4 — O'Hara John Charles View Filing
form 4 Form 4 — O'Hara John Charles View Filing
form 4 Form 4 — O'Hara John Charles View Filing
edgar index 6-K — SEALSQ Corp View Filing
edgar index 4 — SEALSQ Corp View Filing
edgar index 4 — SEALSQ Corp View Filing
form 4 Form 4 — O'Hara John Charles View Filing
edgar index 4 — SEALSQ Corp View Filing
form 4 Form 4 — O'Hara John Charles View Filing
form 4 Form 4 — Enguent Jean-Pierre View Filing
form 4 Form 4 — O'Hara John Charles View Filing
form 4 Form 4 — Feuardent Moreira Andreas View Filing
form 4 Form 4 — Feuardent Moreira Andreas View Filing
form 4 Form 4 — Feuardent Moreira Andreas View Filing
edgar index 4 — SEALSQ Corp View Filing
form 4 Form 4 — O'Hara John Charles View Filing
form 4 Form 4 — Enguent Jean-Pierre View Filing
form 4 Form 4 — Enguent Jean-Pierre View Filing
edgar index 6-K — SEALSQ Corp View Filing
form 4 Form 4 — O'Hara John Charles View Filing
edgar index 4 — SEALSQ Corp View Filing
form 4 Form 4 — Buonanno Franck Jean View Filing
edgar index 3/A — SEALSQ Corp View Filing
edgar index 3/A — SEALSQ Corp View Filing
form 3 Form 3 — Moreira Carlos View Filing
form 3 Form 3 — O'Hara John Charles View Filing
edgar index 4 — SEALSQ Corp View Filing
form 4 Form 4 — Buonanno Franck Jean View Filing
form 4 Form 4 — Buonanno Franck Jean View Filing
edgar index 6-K — SEALSQ Corp View Filing
edgar index 6-K — SEALSQ Corp View Filing
edgar index 4 — SEALSQ Corp View Filing
form 4 Form 4 — O'Hara John Charles View Filing
form 4 Form 4 — O'Hara John Charles View Filing
edgar index 4 — SEALSQ Corp View Filing
form 4 Form 4 — O'Hara John Charles View Filing
form 4 Form 4 — O'Hara John Charles View Filing
edgar index 3 — SEALSQ Corp View Filing
edgar index 4 — SEALSQ Corp View Filing
form 3 Form 3 — Bose Ruma View Filing
form 3 Form 3 — Bose Ruma View Filing
form 3 Form 3 — Bose Ruma View Filing
form 4 Form 4 — O'Hara John Charles View Filing