Landis+Gyr Taps SEALSQ for Enhanced Smart Grid Network Security in North America
SEALSQ (NASDAQ: LAES) and Landis+Gyr announced expansion of their partnership with SEALSQ’s IneS Public Key Infrastructure (PKI) being implemented in Landis+Gyr’s North American manufacturing facilities to add digital certificates for electric and gas meters during production.
The move follows prior collaborations in Asia and Europe, including SEALSQ PKI deployments securing 30 million TEPCO meters in Japan and VaultIC secure microcontrollers supplied to over 1 million gas meters annually in the UK. IneS supports offline, distributed, and cloud-native models to scale certificate issuance, lifecycle management, and regulatory compliance for grid edge devices.
SEALSQ (NASDAQ: LAES) e Landis+Gyr hanno annunciato l’espansione della loro partnership con l’Infrastruttura a Chiave Pubblica IneS di SEALSQ (PKI) che verrà implementata negli stabilimenti di produzione nordamericani di Landis+Gyr per aggiungere certificati digitali per contatori elettrici e del gas durante la produzione.
La mossa segue collaborazioni precedenti in Asia e in Europa, tra cui le implementazioni PKI di SEALSQ che hanno securizzato 30 milioni di contatori TEPCO in Giappone e microcontrollori VaultIC forniti a oltre 1 milione di contatori del gas all’anno nel Regno Unito. IneS supporta modelli offline, distribuiti e cloud-native per scalare l’emissione di certificati, la gestione del ciclo di vita e la conformità normativa per i dispositivi di bordo rete.
SEALSQ (NASDAQ: LAES) y Landis+Gyr anunciaron la expansión de su asociación, con la Infraestructura de Clave Pública IneS de SEALSQ (PKI) que se está implementando en las instalaciones de fabricación de Landis+Gyr en Norteamérica para añadir certificados digitales para medidores eléctricos y de gas durante la producción.
La medida sigue colaboraciones previas en Asia y Europa, incluyendo despliegues PKI de SEALSQ que aseguraron 30 millones de medidores TEPCO en Japón y microcontroladores VaultIC suministrados a más de 1 millón de medidores de gas al año en el Reino Unido. IneS admite modelos offline, distribuidos y nativos en la nube para escalar la emisión de certificados, la gestión del ciclo de vida y el cumplimiento normativo para dispositivos en el borde de la red.
SEALSQ (NASDAQ: LAES)와 Landis+Gyr는 SEALSQ의 IneS 공개 키 기반 구조(PKI)를 Landis+Gyr의 북미 제조 시설에 구현하여 생산 중 전기 및 가스 계량기에 대한 디지털 인증서를 추가하는 파트너십 확장을 발표했습니다.
이 조치는 아시아와 유럽에서의 이전 협력에 이어 일본의 TEPCO 미터에 대한 3천만 개의 PKI 배포와 영국에서 연간 100만 개가 넘는 가스 미터에 공급되는 VaultIC 보안 마이크로컨트롤러를 포함합니다. IneS는 오프라인, 분산형, 클라우드 네이티브 모델을 지원하여 그리드 에지 디바이스의 인증서 발급, 수명 주기 관리 및 규정 준수를 확장합니다.
SEALSQ (NASDAQ: LAES) et Landis+Gyr ont annoncé l’élargissement de leur partenariat avec l’infrastructure à clé publique IneS de SEALSQ (PKI), qui est mise en œuvre dans les installations de fabrication nord-américaines de Landis+Gyr pour ajouter des certificats numériques pour les compteurs électriques et de gaz pendant la production.
Cette initiative fait suite à des collaborations antérieures en Asie et en Europe, notamment les déploiements PKI de SEALSQ sécurisant 30 millions de compteurs TEPCO au Japon et des microcontrôleurs VaultIC fournis à plus de 1 million de compteurs de gaz annuellement au Royaume-Uni. IneS prend en charge des modèles hors ligne, distribués et natifs cloud pour faire évoluer l’émission de certificats, la gestion du cycle de vie et la conformité réglementaire des dispositifs en périphérie du réseau.
SEALSQ (NASDAQ: LAES) und Landis+Gyr kündigten eine Erweiterung ihrer Partnerschaft an, wobei die IneS Public Key Infrastructure (PKI) von SEALSQ in den nordamerikanischen Fertigungsstätten von Landis+Gyr implementiert wird, um während der Produktion digitale Zertifikate für Elektro- und Gaszähler hinzuzufügen.
Der Schritt folgt früheren Kooperationen in Asien und Europa, einschließlich SEALSQ PKI-Implementierungen, die 30 Millionen TEPCO-Messer in Japan sichern, und VaultIC-Sicherheits-Mikrocontroller, die jährlich an über 1 Million Gaszähler im Vereinigten Königreich geliefert werden. IneS unterstützt Offline-, Distributed- und Cloud-native-Modelle, um die Ausstellung von Zertifikaten, das Lifecycle-Management und die regulatorische Einhaltung für Grid-Edge-Geräte zu skalieren.
SEALSQ (NASDAQ: LAES) و Landis+Gyr أعلنا توسيع شراكتهما مع بنية المفاتيح العامة IneS (PKI) من SEALSQ التي تُنفذ في مرافق التصنيع في أمريكا الشمالية لدى Landis+Gyr لإضافة شهادات رقمية لمقاييس الكهرباء والغاز أثناء الإنتاج.
تأتي هذه الخطوة عقب تعاونات سابقة في آسيا وأوروبا، بما في ذلك نشرات PKI من SEALSQ التي أمنت 30 مليون عدّاد TEPCO في اليابان وميكروكونترولرات VaultIC الآمنة الموردة لأكثر من 1 مليون عداد غاز سنوياً في المملكة المتحدة. وتدعم IneS نماذج دون اتصال، موزعة، ومهيأة سحابة لزيادة إصدار الشهادات وإدارة دورة الحياة والامتثال التنظيمي لأجهزة حافة الشبكة.
SEALSQ (NASDAQ: LAES) 与 Landis+Gyr 宣布扩展双方合作，SEALSQ 的 IneS 公钥基础设施（PKI）将在 Landis+Gyr 的北美制造设施中实施，在生产过程中为电力和天然气计量表添加数字证书。
此举是在亚洲和欧洲的先前合作之后进行的，包括 SEALSQ PKI 部署在日本为 3000万 TEPCO 计量表提供安全保护，以及英国每年向超过 100万 只天然气计量表提供 VaultIC 安全微控制器。IneS 支持离线、分布式和云原生模型，以扩大证书颁发、生命周期管理和对网格边缘设备的合规要求。
- PKI implementation in North American manufacturing for electric and gas meters
- SEALSQ deployed PKI to secure 30 million TEPCO meters in Japan
- VaultIC microcontrollers supplied to >1 million UK gas meters annually
- IneS supports offline, distributed, and cloud-native certificate models
- None.
Insights
SEALSQ's PKI deployment with Landis+Gyr strengthens device-level security and scales manufacturing-level certificate provisioning across North America.
Landis+Gyr will embed SEALSQ's IneS Public Key Infrastructure during manufacturing to provision digital certificates for electric and gas meters, extending prior collaborations in Asia and Europe and leveraging existing VaultIC secure microcontrollers deployments. Embedding certificates at the factory level reduces field provisioning complexity and ensures devices leave production with unique cryptographic identities, which simplifies lifecycle management and operational onboarding for utilities.
The implementation depends on manufacturing integration, certificate lifecycle processes, and adherence to cybersecurity requirements across regions; execution complexity rises when coordinating offline, distributed, and cloud-native models across multiple manufacturing sites. Operational risks include integration friction with existing production lines, key management procedures during device handoff, and ensuring consistent certificate renewal and revocation practices at scale.
Watch for three concrete milestones: rollout progress across North American manufacturing lines, evidence of successful provisioning at volume, and adoption signals from utility customers over the next 6–18 months. These will indicate whether the solution delivers the intended operational simplification and compliance benefits.
Geneva, Switzerland and Atlanta, GA, Oct. 13, 2025 (GLOBE NEWSWIRE) -- 
Watch Times Square video here: https://youtu.be/0eKNhLhOTGo
SEALSQ PKI solution being implemented for electric and gas smart grid devices
SEALSQ Corp (NASDAQ: LAES) ("SEALSQ" or "Company"), a company that focuses on developing and selling Semiconductors, PKI, and Post-Quantum technology hardware and software products, and Landis+Gyr (SIX: LAND), today announced that they are expanding their relationship with the addition of SEALSQ’s cyber security solution in Landis+Gyr’s North American manufacturing facilities.
Landis+Gyr is implementing the SEALSQ IneS Public Key Infrastructure (PKI) solution to add digital certificates for electric and gas metering devices during the manufacturing process. The process is similar to previous collaborations with SEALSQ for Asian and European projects, including recently announced PKI deployments to secure 30 million utility meters for TEPCO in Japan, and strengthens an established partnership where SEALSQ provides VaultIC secure microcontrollers to over one million gas meters annually in the UK. These solutions ensure compliance with cyber security requirements, while streamlining Landis+Gyr’s industry leading end-to-end security for grid edge devices.
As edge sensors and meters begin interacting with more edge devices, such as inverters and EV chargers, security must keep pace with threat risks. Landis+Gyr’s portfolio of intelligent grid edge devices provides a variety of secure communication network options, each utilizing end-to-end data encryption at every point of interaction with networks and devices.
SEALSQ’s IneS PKI solution is designed for agility, supporting offline, distributed, and as-a-Service models to meet diverse operational needs. In offline environments, it enables secure provisioning and credential management for IoT devices and critical infrastructure without constant connectivity. For distributed use cases, it scales horizontally with decentralized certificate issuance and lifecycle management, ideal for global smart ecosystems. As a cloud-native service, it offers scalability, automation, and API-driven integration, reducing overhead while aligning with evolving regulatory demands. This tri-model flexibility ensures robust security and compliance across varied deployment scenarios.
“Landis+Gyr has a long history of prioritizing cyber security for the grid. By expanding our relationship with SEALSQ at our North American manufacturing facilities, we are positioned to continue evolving our security strategy to meet the needs of our utility customers well into the future,” said Todd Wiedman, Chief Security Officer at Landis+Gyr.
“We are delighted to reinforce our partnership with Landis+Gyr with this new agreement for North America and are committed and well prepared to help them meet the most stringent cybersecurity standards on every market they address,” said Gweltas Radenac, IoT Business Line Director for SEALSQ. “Looking ahead, SEALSQ is also pioneering the digital security industry with its next-generation quantum-resistant chips and PKI services, and we are confident our post-quantum roadmap will be a strong asset in supporting long-term industry leaders like Landis+Gyr to navigate the future post-quantum transition.”
About Landis+Gyr
Landis+Gyr is a leading global provider of integrated energy management solutions. We measure and analyze energy utilization to generate empowering analytics for smart grid and infrastructure management, enabling utilities and consumers to reduce energy consumption. Our innovative and proven portfolio of software, services and intelligent sensor technology is a key driver to decarbonize the grid. Having enabled 9 million tons of CO2 savings in FY 2024 through our product offerings, Landis+Gyr manages energy better – since 1896. With sales of USD 1.7 billion in FY 2024, Landis+Gyr employs around 6,300 talented people across five continents. For more information, please visit our website: www.landisgyr.com
Contact Landis+Gyr
Dan Jacobson | Regional Contact North America
Senior Marketing Communications Manager
Dan.Jacobson@landisgyr.com
+1 320-307-7486
About SEALSQ:
SEALSQ is a leading innovator in Post-Quantum Technology hardware and software solutions. Our technology seamlessly integrates Semiconductors, PKI (Public Key Infrastructure), and Provisioning Services, with a strategic emphasis on developing state-of-the-art Quantum Resistant Cryptography and Semiconductors designed to address the urgent security challenges posed by quantum computing. As quantum computers advance, traditional cryptographic methods like RSA and Elliptic Curve Cryptography (ECC) are increasingly vulnerable.
SEALSQ is pioneering the development of Post-Quantum Semiconductors that provide robust, future-proof protection for sensitive data across a wide range of applications, including Multi-Factor Authentication tokens, Smart Energy, Medical and Healthcare Systems, Defense, IT Network Infrastructure, Automotive, and Industrial Automation and Control Systems. By embedding Post-Quantum Cryptography into our semiconductor solutions, SEALSQ ensures that organizations stay protected against quantum threats. Our products are engineered to safeguard critical systems, enhancing resilience and security across diverse industries.
For more information on our Post-Quantum Semiconductors and security solutions, please visit www.sealsq.com.
Forward-Looking Statements
This communication expressly or implicitly contains certain forward-looking statements concerning SEALSQ Corp and its businesses. Forward-looking statements include statements regarding our business strategy, financial performance, results of operations, market data, events or developments that we expect or anticipate will occur in the future, as well as any other statements which are not historical facts. Although we believe that the expectations reflected in such forward-looking statements are reasonable, no assurance can be given that such expectations will prove to have been correct. These statements involve known and unknown risks and are based upon a number of assumptions and estimates which are inherently subject to significant uncertainties and contingencies, many of which are beyond our control. Actual results may differ materially from those expressed or implied by such forward-looking statements. Important factors that, in our view, could cause actual results to differ materially from those discussed in the forward-looking statements include SEALSQ's ability to continue beneficial transactions with material parties, including a limited number of significant customers; market demand and semiconductor industry conditions; and the risks discussed in SEALSQ's filings with the SEC. Risks and uncertainties are further described in reports filed by SEALSQ with the SEC.
SEALSQ Corp is providing this communication as of this date and does not undertake to update any forward-looking statements contained herein as a result of new information, future events or otherwise.
| SEALSQ Corp. Carlos Moreira Chairman & CEO Tel: +41 22 594 3000 info@sealsq.com | SEALSQ Investor Relations (US) The Equity Group Inc. Lena Cati Tel: +1 212 836-9611 lcati@equityny.com |
FAQ
What did SEALSQ and Landis+Gyr announce on October 13, 2025 regarding LAES?
How many meters has SEALSQ secured previously as cited in the Landis+Gyr announcement?
Does the announcement state SEALSQ supplies hardware to gas meter manufacturers?
What deployment models does SEALSQ’s IneS PKI support for grid devices?
What security benefit did Landis+Gyr highlight from using IneS PKI in manufacturing?
Will SEALSQ’s roadmap include post-quantum security for Landis+Gyr devices?
