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) completed the Common Criteria EAL5+ technical security evaluation of its QS7001 V1 secure element at SERMA. All physical and functional security tests passed, including the penetration-test campaign. This completes the technical evaluation, not formal certification.
Remaining steps include audits of SEALSQ's Meyreuil site, including its clean room, and renewal audits of two partner sites, scheduled for January 2027. After successful audits, the evaluation report will go to ANSSI for certificate issuance. SEALSQ expects the V2 full post-quantum evaluation in January 2027 and targets formal certification for 2027.
VaultIC409 and QVault TPM use the QS7001 hardware platform; SEALSQ expects both to benefit from its hardware certification level. As of September 30, 2026, 42 prospective customers and partners were evaluating QS7001 and QVault TPM.
WISeSat.Space (NASDAQ: SAIQ) and Kaynes Space Technology expanded their collaboration to develop post-quantum security solutions for satellites manufactured in India. The partners aim to combine Kaynes’ engineering and manufacturing capabilities with WISeSat.Space’s space infrastructure expertise and security semiconductor technologies from sister company SEALSQ (NASDAQ: LAES). Post-quantum security uses cryptography designed to resist attacks by quantum computers.
The planned work covers satellite identities, command authentication, cryptographic key management and secure software updates. SEALSQ technologies are expected to contribute to the hardware architecture alongside WISeKey’s digital identity capabilities. Testing for performance, interoperability and suitability for space is expected before operational deployment. The partners will jointly define platforms, milestones and deployment schedules as development progresses.
SEALSQ (LAES) signed a binding letter of intent to acquire satellite capacity and operational services from sister company WISeSat.Space (SAIQ). The proposed transaction covers capacity associated with 12 satellites, plus mission control, ground infrastructure and operational support, and is estimated at $15 million over the next 18 months.
The infrastructure is intended to support the Quantum Spatial Orbital Cloud (QSOC). SEALSQ plans to develop and commercialize its security-services layer, potentially generating recurring subscription revenue from government and enterprise customers. Customer services depend on technical qualification, infrastructure readiness, regulatory authorizations and customer requirements. The broader roadmap envisages up to 100 satellites through 2033, subject to financing, technical validation, regulatory approvals, launch availability and commercial agreements.
WISeSat.Space (NASDAQ: SAIQ) signed a binding letter of intent with sister company SEALSQ for a proposed transaction worth approximately $15 million. SEALSQ would acquire capacity associated with 12 satellites and access to mission control, ground infrastructure, spectrum filing and operational support services. Consideration remains subject to the final agreement.
WISeSat.Space would procure the satellites and operate the infrastructure, while SEALSQ would develop and commercialize the Quantum Spatial Orbital Cloud’s security-services layer. Revenue recognition depends on contractual terms and delivery. The arrangement follows SEALSQ’s $10 million investment in WISeSat.Space, completed October 1, 2026. The broader roadmap envisages up to 100 satellites through 2033, subject to financing, technical validation, regulatory approvals, launch availability and commercial agreements.
WISeQey (WQEY) has launched WISMind.AI, a platform designed to verify the identities and permissions of autonomous AI agents. It combines the Group's digital identity and security technologies to support signed outputs, auditable actions and credentials protected by post-quantum hardware.
WISeQey plans to open developer access in the coming months and progressively deploy the platform across its own operations and subsidiaries. Internal deployment will start with pilot functions and expand as results are measured, with human review and override rules for high-stakes decisions. The company plans to share further details at Quantum Days in Cannes in November 2026.
WISeQey (WQEY) issued a CEO letter outlining its integration and commercialization strategy following its redomiciliation and its satellite subsidiary’s listing. Its completed cross-border merger and redomiciliation preceded trading on Nasdaq and SIX under WQEY on October 5, 2026. WISeSat.Space completed its combination with Columbus Acquisition, with Nasdaq trading under SAIQ beginning October 2, 2026.
WISeQey reports 26,405,355 shares in aggregate beneficial ownership of WISeSat.Space, including SEALSQ’s holding, representing approximately 88.5% of the ordinary-share class under the filing’s methodology. SEALSQ completed a $10 million PIPE investment, a private investment alongside the business combination, to support satellite infrastructure and planned security integration. WISeQey plans to connect secure chips, digital identity, satellite connectivity, AI and machine transactions, prioritizing customer deployments and commercial partnerships.
SEALSQ (NASDAQ: LAES) will present its U.S. quantum strategy at IQT Quantum + AI in New York on October 25–27, 2026. CEO Carlos Moreira will deliver a keynote and join an executive panel on October 27, covering quantum investments and semiconductor collaborations.
The update will include SEALSQ’s investment in Chicago-based EeroQ, its MIT Media Lab membership, and existing collaborations with Lattice Semiconductor and GlobalFoundries. Lattice’s work combines programmable chips with SEALSQ’s hardware security technologies. The GlobalFoundries collaboration covers secure integrated circuits, post-quantum security technology and exploration of cryogenic semiconductor technology for quantum computing. SEALSQ will also unveil a new brand identity with the tagline “Quantum Security.”
WISeSat.Space (SAIQ) announced an in-orbit security-testing milestone following the successful deployment of partner FOSSA Systems’ FOSSASAT-2E27 satellite carrying SEALSQ (LAES) technology.
The spacecraft carries SEALSQ’s VaultIC secure elements. An extended collaboration covering up to six selected FOSSA missions plans repeatable testing and performance monitoring under space operating conditions, with selected experiments intended to run for six months. Testing of the next-generation QS7001 post-quantum secure element remains subject to technical readiness and integration. WISeSat participated in FOSSA’s June 2026 financing round. Its broader infrastructure roadmap is intended to support SEALSQ’s planned Quantum Spatial Orbital Cloud.
SEALSQ (LAES) reported preliminary unaudited revenue of $16.3 million for the nine months ended September 30, 2026, up year over year. Revenue rose 65% from $9.9 million, including approximately $3.8 million from IC'Alps. Cash, cash equivalents and restricted cash totaled approximately $463.0 million at September 30.
The company reaffirmed approximately $27 million to $36 million in FY 2026 revenue, representing approximately 50% to 100% growth, and expects Q4 revenue of $11 million to $20 million versus $8.4 million a year earlier. VaultIC408 achieved NIST FIPS 140-3 Level 3 validation. Product evaluations reached 42 prospective customers and partners, versus 30 at June 30. Management estimates a pipeline exceeding $200 million through 2029, including over $100 million in post-quantum projects, subject to conversion and technical risks. SEALSQ expects a larger post-quantum revenue contribution in 2027 and beyond.
SEALSQ (NASDAQ: LAES) will demonstrate two quantum-resistant chips and a custom-chip design concept at electronica in Munich on November 10–13, 2026. The company and subsidiary IC’Alps will exhibit in Hall C6, Booth 670.
The developments are VaultIC409, a secure chip built on the QS7001 platform; QVault TPM, a hardware security module; and QASIC, a custom-chip design offering developed by IC’Alps. QS7001 is undergoing Common Criteria EAL5+ security certification, while QVault is on a certification path covering FIPS 140-3 and TCG. SEALSQ plans VaultIC409 engineering samples for the second quarter of 2027. The event also includes live application demonstrations, a roundtable and a keynote.