SEALSQ Corp to showcase secure semiconductors at Tech&Fest

SEALSQ Corp said its French subsidiary SEALSQ France would present secure semiconductors and Post-Quantum Cryptography (PQC) at Tech&Fest 2026 in Grenoble, and framed the appearance as relevant to anticipating future security threats.

The company described a sustained French industrial presence with nearly 200 employees concentrated at Meyreuil and additional teams in Grenoble and Toulouse, a lineage of engineering talent tracing to Gemplus, and a Nasdaq listing completed in 2023 under the SEALSQ name with an indicated market capitalization of approximately $1 billion.

SEALSQ outlined an integrated product set that combined semiconductors, Public Key Infrastructure (PKI) and provisioning services with hardware components and hardware-based roots of trust, and said it embedded PQC into semiconductor designs intended to withstand a range of attacks, including emerging quantum threats; it also listed applications such as multi-factor authentication tokens, smart energy, medical and healthcare systems, defense, IT network infrastructure, automotive, and industrial automation and control systems.

The company said its participation at Tech&Fest included CEO Carlos Moreira on a morning panel on cybersecurity challenges in the quantum Edge Resource Allocator (ERA) and an afternoon keynote titled “Technological Sovereignty in the Quantum Era,” and noted sponsorship of the event gala; it also referenced an August 2025 acquisition of IC'Alps, a January 14, 2026 memorandum of understanding with Quobly for a potential phased strategic investment subject to due diligence and approvals, and a definitive agreement with Kaynes SemiCon to form SEALKAYNESQ Ltd in India focused on development, design, and personalization of sovereign post-quantum semiconductors with secure test and personalization platforms and silicon-level quantum-resistant architectures.

“Participating in Tech&Fest 2026 is a unique opportunity to share our vision of a secure and sovereign quantum future, and to demonstrate how SEALSQ, by combining France’s long-standing expertise in secure semiconductors with cutting-edge innovations such as those developed by Quobly, is laying the foundations for a truly European post-quantum technology stack,” said Carlos Moreira.

The communication contained forward-looking statements about business strategy, results, events and developments and stated that actual results may differ because of risks described in reports filed by SEALSQ with the Scope 1–3 Emission Calculator (SEC).