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.
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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
WISeKey’s SEALCOIN Launches “Spacedrop” for the Machine-driven Economy
WISeKey’s WISeSat Schedules Launch of Its 21st LEO Satellite with SpaceX from California for March 2026
SEALSQ Partners with Airmod to Embed a Quantum-Ready Middleware Platform Aiming at Cutting Secure IoT Development Time by Up to 50%
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.
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
SEALSQ and IC’Alps Unify Expertise to Deliver Integrated Post-Quantum Cybersecurity and Functional Safety for Autonomous Vehicles
WISeKey Reports H1 2025 Results; Updates on the Quantum Convergence Strategy Underpinned by a Strong Balance Sheet
SEALSQ Receives Final Approval from the French Ministry of the Economy, Finance and Industrial and Digital Sovereignty and Completes Acquisition of IC’ALPS
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
SEALSQ Commits up to $30 Million in Cryptocurrency Treasury to Accelerate Post-Quantum Cryptography Initiatives
WISeKey’s Subsidiaries WISeSat and SEALSQ Launch New Satellite with SpaceX, Enabling the First-Ever DePIN from Space and Advancing Quantum-Safe Space Communications
WISeSat.Space and SEALSQ Launch New Satellite with SpaceX, Enabling the First-Ever DePIN from Space, and Advancing Quantum-Safe Space Communications
SEALSQ Updates on the Negotiations to Acquire 100% of IC'ALPS
WISeKey Updates on the Negotiations to Acquire 100% of IC'ALPS
SEALSQ Announces Pricing of $20.0 Million Registered Direct Offering
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
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
SEALSQ, a WISeKey Affiliate, and WeCanGroup Sign Strategic Agreement for SEALSQ to Acquire a 30% Stake in WeCanGroup
SEALSQ, une filiale de WISeKey, et WeCanGroup signent un accord stratégique pour l’acquisition par SEALSQ d’une participation de 30 % dans WeCanGroup
Income Statement
| Line Item | 2025 Q4 | 2024 Q4 | 2023 Q4 |
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| 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 | — | — | — |
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| 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 |