Latest SEALSQ News & Updates

See the latest news and media coverage for SEALSQ. We track all announcements, press releases, and industry mentions in real time, all in one place.

SEALSQ

Secure microcontroller and trust services provider

sealsq.com

Headquarters: Meyreuil, France
Company type: Public company
Number of employees: 80–200

Last updated Today

Latest news about SEALSQ

In short: SEALSQ expanded its post-quantum security presence through a $2 billion SPAC deal, major acquisitions, and an automotive chip roadmap.

Company announcements

Today SEALSQ

SEALSQ reports preliminary H1 2026 revenue up 120%

Revenue reached approximately $11 million, and the company reaffirmed its FY 2026 guidance of 50-100% growth.

Yesterday SEALSQ

SEALSQ advances its PQC readiness strategy to capture global demand

It aims to convert quantum risk assessments into long-term deployments of post-quantum semiconductors and PKI services.

June 25 SEALSQ

SEALSQ establishes Quantisimo Corp. and signs LOI with GigCapital8

The business combination aims to create a $2 billion quantum platform, with an initial enterprise value of $575 million.

June 23 SEALSQ

SEALSQ welcomes White House order highlighting three-year quantum security window

The order accelerates preparedness for Q-Day, urging migration to post-quantum cryptography to counter 'Harvest Now, Decrypt Later' threats.

Media coverage

Yesterday Markets Insider

SEALSQ Corp Reports Preliminary H1 2026 Results; Revenue up 120%, FY 2026 Guidance Reaffirmed

Preliminary H1 2026 revenue of approximately $11 million, increased 120% vs. H1 2025, underscoring strong operating momentum. Supported by approximately $495 million in cash and...

July 2 The Globe and Mail

SEALSQ Backs $575 Million Quantum SPAC Deal via Quantisimo

An announcement from SEALSQ Corp ( (LAES)) is now available. On June 25, 2026, SEALSQ and parent WISeKey announced that their jointly created special purpose...

June 25 Yahoo Finance

SealSQ, Wisekey Aim To Set Up New $2 Billion Public Quantum Firm – LAES Stock Heads For Best Week In Over A Month

Sealsq and Wisekey’s special-purpose vehicle, Quantisimo, signed an LOI with GigCapital8 to explore ...

June 25 The Globe and Mail

SEALSQ and WISeKey Launch Quantisimo SPV, Sign LOI with GigCapital8 for $575 Million Quantum Platform

An announcement from SEALSQ Corp ( (LAES)) is now available. SEALSQ Corp, together with parent company WISeKey International, operates in the cybersecurity and semiconductor space...

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