SEALSQ Corp reports developments in semiconductors, PKI and post-quantum technology hardware and software for secure digital infrastructure. Company updates commonly cover quantum-resistant cryptography, secure microcontrollers and secure elements, VaultIC products, the QS7001 Secure Element and QVault TPM families, and certification work tied to Common Criteria security standards.
News also follows operating results, registered offerings and other capital-structure actions, annual shareholder meetings and governance votes, and strategic investments through the SEALSQ Quantum Fund. Recurring business themes include smart-meter and connected-device security, provisioning services, industrial OEM relationships, IC'Alps integration, and collaborations around quantum computing and secure satellite communications.
SEALSQ (Nasdaq: LAES) published a 2026 certification roadmap for four post‑quantum hardware products: QS7001 V1/V2 and QVault TPM 183/185. Production samples for QS7001 V1 and QVault 183 became available in March 2026 and all four products report green status across certification programs.
Key milestones include QS7001 V1 ETR in March 2026, QS7001 V2 fab-out April 7 and CC ETR September 2026, QVault 183 FIPS lab letter May 2026 and TCG August 2026, and QVault 185 FIPS submission September 2026 with TCG October 2026.
SEALSQ (NASDAQ: LAES) says it is ready to offer an end-to-end post-quantum security stack for companies building quantum computers, spanning Root of Trust, post-quantum PKI, secure semiconductors, and QCaaS identity and communications protections.
The stack includes hardware Root-of-Trust, NIST-standardized PQC (CRYSTALS-Kyber, CRYSTALS-Dilithium), secure ASICs for cryogenic control electronics, and cloud-oriented QCaaS safeguards, with alignment to NSA CNSA 2.0 and NIST migration timelines. SEALSQ cites deployment of its cybersecurity tech in 1.7 billion devices worldwide.
SEALSQ (NASDAQ: LAES) will exhibit at Embedded World 2026 in Nuremberg, March 10–12, 2026, showcasing quantum-resistant chips, PKI/trust services, and IC’Alps ASIC design capabilities.
Highlights at Hall 5, Booth 178 include QVault TPM, QS7001 RISC-V MCU, end-to-end hardware Root of Trust and a proof-of-concept TPM-FPGA design with Lattice Semiconductor.
SEALSQ (NASDAQ: LAES) is expanding its Japan presence and will showcase post-quantum cryptography (PQC) and hardware security at events in March 2026. The company highlights products like the QS7001, QVault TPM, and VaultIC secure elements to support Japan's 2035 PQC mandate.
SEALSQ cites partnerships with Okaya Electronics, MIWA Lock, Hosiden, and Landis+Gyr, and will participate at the CSA Member Meeting (Mar 16-19) and Wi-SUN Open House (Mar 27), plus a private Suzuka customer event (Mar 27-29).
SEALSQ (NASDAQ: LAES) will present its Quantum Security technology and strategic roadmap at the Cantor Global Technology & Industrial Growth Conference in New York from March 10–11, 2026. CEO Carlos Moreira will join a Quantum Panel on March 11 at 3:30 pm ET and discuss the company’s Made in USA Quantum Strategy, recent U.S. investments including EeroQ, and deployment plans for the Quantum Shield QS 7001™ platform. Management will be available for one-on-one investor meetings during the event.
SEALSQ (NASDAQ: LAES) said it is intensifying focus on CMOS-compatible quantum architectures, prioritizing silicon spin qubits and electrons-on-helium to enable scalable, silicon-manufactured quantum processors.
The company plans co-design of quantum devices with classical CMOS control, use FDSOI for lower noise/power, and embed post-quantum cryptography and hardware trust for secure, production-ready systems.
SEALSQ (NASDAQ: LAES) and parent WISeKey will relocate their Geneva headquarters to Pont-Rouge in August 2026, opening the Geneva Quantum Center of Excellence. The center hosts an end-to-end demonstration environment and a SEALSQ Quantum Investment Fund with over USD 100 million to build a root-to-quantum vertical stack.
The move targets industrialized quantum, post-quantum security, semiconductors, secure IoT, space systems, and partnerships with governments and industry.
SEALSQ (NASDAQ: LAES) and Quobly mutually agreed on Feb. 20, 2026 to halt talks about a potential majority investment or acquisition by SEALSQ.
They will instead explore a possible minority investment to be discussed after Quobly launches its Series A financing round, while continuing their technical and industrial collaboration announced in Nov. 2025 around secure semiconductors and scalable quantum architectures.
SEALSQ (NASDAQ: LAES) announced a second strategic investment in U.S.-based EeroQ on February 19, 2026, advancing its Quantum Made in USA strategy and SEALQUANTUM.com fund.
The company cited EeroQ's breakthrough control architecture managing up to one million qubits with fewer than 50 control lines, a $100M+ investment platform, and plans for a Geneva Proof of Concept demonstrating an end-to-end Quantum Security Vertical Stack.
SEALSQ (NASDAQ: LAES) and Lattice Semiconductor announced a collaboration to integrate TPM-based post-quantum cryptography into select Lattice FPGA platforms.
The companies showcased a Proof-of-Concept unifying SEALSQ QS7001 and QVault TPM RoT with a Lattice secure FPGA, demonstrating technical feasibility and a demo at Embedded World 2026 (March 10-12).