SEALSQ and WISeSat Showcase Quantum Space Technology during World Quantum Day at the Colorado Space Summit on April 13-16

Geneva, Switzerland, April 14, 2026 (GLOBE NEWSWIRE) —

SEALSQ Corp (NASDAQ: LAES) (“SEALSQ” or “Firm”), an organization that focuses on growing and promoting Semiconductors, PKI, and Put up-Quantum expertise {hardware} and software program merchandise, in collaboration with WISeSat.Area (“WISeSat”), in the present day introduced their participation within the Space Symposium, which is happening in Colorado, from April 13-16, 2026.

WISeSat, which focuses on area expertise for safe satellite tv for pc communication, particularly for IoT purposes, is a subsidiary of SEALSQ’s mother or father firm, WISeKey Worldwide Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), which focuses on international cybersecurity, blockchain, and IoT.

The Area Symposium brings collectively senior authorities officers, navy leaders, trade executives, and area specialists on the highest degree to share groundbreaking insights, strategic path, and demanding updates shaping the way forward for the area sector.   On the occasion, in the course of the World Quantum Day, SEALSQ and WISeSat will showcase their newest developments in quantum-resilient satellite tv for pc expertise, together with the disclosing of their groundbreaking Quantum Spatial Orbital Cloud (QSOC) platform roadmap.

The participation of WISeSat and SEALSQ on the Area Symposium underscores their joint dedication to securing area communications within the quantum period, aligned with international digital sovereignty methods and Europe’s IRIS² initiative.

Throughout the occasion, WISeSat and SEALSQ will current their next-generation 6U post-quantum satellite tv for pc platform, with its first launch scheduled for November 2026.  Collectively, they may also show how the WISeSat constellation is enabling a brand new period of safe, sovereign, space-based connectivity.

A key spotlight would be the introduction of the QSOC idea, envisioned because the world’s first business quantum-enabled orbital cloud platform, which goals to ship safe communications, licensed quantum randomness, and post-quantum safety companies from area.

Constructed on a deliberate 100-satellite constellation, QSOC is predicted to offer superior companies together with quantum key distribution (QKD), quantum random quantity era (QRNG), and post-quantum digital id, and in the end ISL, AI computation and secured storage provided as a subscription-based cloud service to governments, enterprises, monetary establishments, and protection organizations worldwide.

The platform introduces a singular dual-layer structure:

• WISeSat is predicted to act because the orbital infrastructure proprietor and operator, managing satellite tv for pc design, deployment, and mission operations.
• SEALSQ intends to function the quantum cloud layer, delivering safe companies on to prospects.

This mannequin is designed to allow scalable, SLA-backed quantum safety companies with a focused 99.9% uptime, marking a serious step towards the commercialization of space-based cybersecurity.

The WISeSat constellation itself is designed to offer extremely safe connectivity for IoT gadgets, making certain knowledge transmission protected in opposition to each classical and future quantum computing threats. The deployment’s first section, comprising of 15 satellites anticipated to be launched and absolutely operational by WISeSat by 2027, is absolutely funded. This milestone would signify a serious leap ahead within the improvement of quantum-resilient cybersecurity options for governments, important infrastructure operators, and personal sector companions worldwide.

As a part of their presence on the symposium, each firms may also have interaction with main aerospace stakeholders, analysis establishments, and authorities companies to determine new strategic partnerships. These collaborations will help the speedy enlargement of the WISeSat constellation, with the subsequent satellite tv for pc scheduled to launch aboard a SpaceX rocket in June 2026.

As quantum computing continues to evolve, conventional encryption strategies face rising threat of obsolescence. The flexibility of quantum computer systems to interrupt broadly used cryptographic techniques poses a major menace to international knowledge safety, digital identities, and demanding infrastructure.

Put up-quantum cryptography (PQC) represents the subsequent frontier in cybersecurity. By combining PQC with space-based infrastructure and the QSOC platform, WISeSat and SEALSQ aspire to allow a sovereign, tamper-resistant, and globally accessible safety layer, making certain end-to-end quantum-resistant safety for linked gadgets and communications, even in areas the place terrestrial infrastructure is restricted or uncovered to geopolitical dangers.

“This marks a pivotal second in our mission to democratize entry to safe area infrastructure,” mentioned Carlos Moreira, Founder and CEO of SEALSQ. “With the launch of QSOC and the combination of post-quantum cybersecurity into our satellite tv for pc ecosystem, we’re constructing a future-proof basis for a trusted digital world powered from orbit. By combining superior quantum-resistant cryptographic applied sciences with resilient space-based infrastructure, we goal to ship safety that isn’t solely globally accessible, but in addition impartial of susceptible terrestrial techniques. That is about enabling governments, enterprises, and demanding industries to function with confidence in an period outlined by accelerating digital transformation and rising quantum threats.”

About WISeKey

WISeKey Worldwide Holding Ltd (“WISeKey”, SIX: WIHN; Nasdaq: WKEY) is a worldwide chief in cybersecurity, digital id, and IoT options platform. It operates as a Swiss-based holding firm by a number of operational subsidiaries, every devoted to particular elements of its expertise portfolio. The subsidiaries embrace (i) SEALSQ Corp (Nasdaq: LAES), which focuses on semiconductors, PKI, and post-quantum expertise merchandise, (ii) WISeKey SA which makes a speciality of RoT and PKI options for safe authentication and identification in IoT, Blockchain, and AI, (iii) WISeSat AG which focuses on area expertise for safe satellite tv for pc communication, particularly for IoT purposes, (iv) WISe.ART Corp which focuses on trusted blockchain NFTs and operates the WISe.ART market for safe NFT transactions, and (v) SEALCOIN AG which focuses on decentralized bodily web with DePIN expertise and home the event of the SEALCOIN platform.

Every subsidiary contributes to WISeKey’s mission of securing the web whereas specializing in their respective areas of analysis and experience. Their applied sciences seamlessly combine into the excellent WISeKey platform. WISeKey secures digital id ecosystems for people and objects utilizing Blockchain, AI, and IoT applied sciences. With over 1.6 billion microchips deployed throughout numerous IoT sectors, WISeKey performs a significant function in securing the Web of Every thing. The corporate’s semiconductors generate precious Large Information that, when analyzed with AI, allow predictive gear failure prevention. Trusted by the OISTE/WISeKey cryptographic Root of Belief, WISeKey offers safe authentication and identification for IoT, Blockchain, and AI purposes. The WISeKey Root of Belief ensures the integrity of on-line transactions between objects and folks. For extra data on WISeKey’s strategic path and its subsidiary firms, please go to http://www.wisekey.com.

About WISeSat.Area
WISeSat.Area AG is pioneering a transformative strategy to IoT connectivity and local weather change monitoring by its modern satellite tv for pc constellation. By offering cost-effective, safe, and international IoT connectivity, WISeSat is enabling a variety of purposes that help environmental monitoring, catastrophe administration, and sustainable practices. The mixing of satellite tv for pc knowledge with superior local weather fashions holds nice promise for enhancing our understanding of local weather change and growing efficient methods to fight its impacts. Because the world continues to grapple with the challenges of local weather change, initiatives like WISeSat’s IoT satellite tv for pc constellation are important for making a extra resilient and sustainable future.

About SEALSQ:
SEALSQ is a number one innovator in Put up-Quantum Expertise {hardware} and software program options. Our expertise seamlessly integrates Semiconductors, PKI (Public Key Infrastructure), and Provisioning Companies, with a strategic emphasis on growing state-of-the-art Quantum Resistant Cryptography and Semiconductors designed to handle the pressing safety challenges posed by quantum computing. As quantum computer systems advance, conventional cryptographic strategies like RSA and Elliptic Curve Cryptography (ECC) are more and more susceptible.

SEALSQ is pioneering the event of Put up-Quantum Semiconductors that present strong, future-proof safety for delicate knowledge throughout a variety of purposes, together with Multi-Issue Authentication tokens, Sensible Power, Medical and Healthcare Techniques, Protection, IT Community Infrastructure, Automotive, and Industrial Automation and Management Techniques. By embedding Put up-Quantum Cryptography into our semiconductor options, SEALSQ ensures that organizations keep protected in opposition to quantum threats. Our merchandise are engineered to safeguard important techniques, enhancing resilience and safety throughout various industries.

For extra data on our Put up-Quantum Semiconductors and safety options, please go to http://www.sealsq.com.

Ahead-Wanting Statements
This communication expressly or implicitly comprises sure forward-looking statements regarding SEALSQ Corp and its companies. Ahead-looking statements embrace statements relating to our enterprise technique, monetary efficiency, outcomes of operations, market knowledge, occasions or developments that we anticipate or anticipate will happen sooner or later, in addition to some other statements which aren’t historic details. Though we imagine that the expectations mirrored in such forward-looking statements are cheap, no assurance may be on condition that such expectations will show to have been appropriate. These statements contain recognized and unknown dangers and are primarily based upon quite a lot of assumptions and estimates that are inherently topic to important uncertainties and contingencies, lots of that are past our management. Precise outcomes might differ materially from these expressed or implied by such forward-looking statements. Vital elements that, in our view, might trigger precise outcomes to vary materially from these mentioned within the forward-looking statements embrace SEALSQ’s skill to proceed useful transactions with materials events, together with a restricted variety of important prospects; market demand and semiconductor trade situations; and the dangers mentioned in SEALSQ’s filings with the SEC. Dangers and uncertainties are additional described in stories filed by SEALSQ with the SEC.

SEALSQ Corp is offering this communication as of this date and doesn’t undertake to replace any forward-looking statements contained herein because of new data, future occasions or in any other case.