WISeKey S.A.

WISeKey and its subsidiary WISeSat.Space Corp. announce filing of registration statement on Form F-4 with the U.S. Securities and Exchange Commission. 🇨🇭🛰️📄

WISeSat.Space Holdings Corp. ("Pubco"), a wholly-owned subsidiary of WISeSat, has filed a registration statement on Form F-4 with the SEC, relating to the previously announced proposed business combination with Columbus Acquisition Corp (Nasdaq: COLA).

Upon completion, Pubco is expected to begin a strategic transformation under the brand SPACEAIQ – reflecting its expanded mission at the intersection of:

🛰️ Space Infrastructure

🧠 Artificial Intelligence

⚛️ Quantum Technologies

This filing marks a significant milestone in WISeSat's path toward becoming a Nasdaq-listed company at the forefront of the emerging space, AI, and quantum convergence.

🔗 Full press release:

https://www.wisekey.com/press/wisekey-and-its-subsidiary-wisesat-space-corp-announce-filing-of-registration-statement-on-form-f-4-with-the-u-s-securities-and-exchange-commission/

WISeKey and Its Subsidiary WISeSat.Space Corp. Announce Filing of Registration Statement on Form F-4 with the U.S. Securities and Exchange Commission - WISeKey WISeKey and Its Subsidiary WISeSat.Space Corp. Announce Filing of Registration Statement on Form F-4 with the U.S. Securities and Exchange Commission Canton of Zug, Switzerland— June 24, 2026 — WISeKey International Holding Ltd. (“WISeKey”) (SIX: WIHN; Nasdaq: WKEY), a global leader in cyber...

The QAIT token is far more than a digital asset – it is the economic engine powering a uniquely integrated ecosystem. 💠🔐🛰️

Unlike many token projects that begin with a cryptocurrency and then search for practical applications, QAIT is embedded within a proven infrastructure built by WISeKey, SEALSQ, and WISeSat.Space.

This creates an environment where authenticated devices, sensors, satellites, AI agents, and machines can securely identify each other, exchange data, and autonomously transact without human intervention.

QAIT serves as the native utility and settlement token that allows these trusted entities to exchange value, pay for services, access resources, and participate in a machine-to-machine economy.

Together, WISeKey, SEALSQ, WISeSat, SEALCOIN AI, and QAIT Association are creating the foundation for a new digital economy in which billions of trusted machines and AI systems become active economic participants.

QAIT is not simply a token – it is the bridge between trust, security, connectivity, and autonomous commerce.

https://coinmarketcap.com/currencies/qait/

QAIT price today, QAIT to USD live price, marketcap and chart | CoinMarketCap The live QAIT price today is $0.02086 USD with a 24-hour trading volume of $1,216,532,975.15 USD. We update our QAIT to USD price in real-time.

France's national cybersecurity agency ANSSI has announced a policy that will effectively require government agencies and critical infrastructure operators to move away from traditional cryptographic systems – placing France among the most aggressive governments in Europe on quantum security.
🔗 Full article:

https://thequantuminsider.com/2026/06/18/france-says-it-will-wont-certify-security-products-that-arent-quantum-resistent-starting-in-2027/

France Says It Will Won't Certify Security Products That Aren't Quantum-Resistent Starting in 2027 France's cybersecurity agency ANSSI will stop certifying security products that lack quantum-resistant encryption starting in 2027.

WISe.ART becomes the world's first hardware-authenticated art platform as SEALSQ secures European patent for 'Back-to-Physical' NFT technology. 🎨🔐⚛️

This is a structural breakthrough for the global art market.

Forgery, disputed attribution, and opaque ownership chains cost the art market billions annually. Blockchain-based NFTs represented a step forward, but they remain software constructs – only as trustworthy as the platform maintaining them.

WISe.ART solves this problem at its root.

The newly granted EPO divisional patent covers SEALSQ's core 'Back-to-Physical' claims: a method by which an NFT is provisioned directly into a tamper-proof semiconductor, creating a unique, cryptographically secured digital identity permanently embedded in a physical chip.

The same silicon-level trust that authenticates aerospace components, medical devices, and satellite payloads now protects art.

🔗 Full announcement:

https://www.globenewswire.com/news-release/2026/06/18/3314096/0/en/wisekey-s-wise-art-subsidiary-becomes-the-world-s-first-hardware-authenticated-art-platform-as-sealsq-subsidiary-secures-european-patent-for-back-to-physical-nft-technology.html

WISeKey’s WISe.ART Subsidiary Becomes the World’s First Hardware-Authenticated Art Platform as SEALSQ Subsidiary Secures European Patent for ‘Back-to-Physical’ NFT Technology WISeKey’s WISe.ART Subsidiary Becomes the World’s First Hardware-Authenticated Art Platform as SEALSQ Subsidiary Secures European Patent for...

Huge breakthrough for SEALQUANTUM Fund portfolio company EeroQ. ⚛️🔬

EeroQ has achieved a major milestone in quantum computing by demonstrating a scalable CMOS-compatible control architecture capable of managing up to one million electron-on-helium qubits with fewer than 50 control lines.

🔗 Read the full article: https://quantumcomputingreport.com/eeroq-advances-its-electron-on-helium-ehe-qubit-technology/

EeroQ Advances Its Electron on Helium (eHe) Qubit Technology - Quantum Computing Report Image of the EeroQ Electron on Helium Chip EeroQ has been developing a unique modality that involves using electrons bound to the surface of superfluid helium as the qubits. This approach is less mature than other, more

One of the most striking differences on the Global Semiconductor Alliance Executive Summit quantum panel in Munich was the shift in the conversation. 🇪🇺⚛️

For years, discussions about technology – and particularly AI – have often centered on Europe's perceived lag behind the United States and China.

Today, the debate took a very different direction.

When it comes to quantum technologies, Europe is no longer viewed as a follower. For the first time in many years, there was broad recognition that Europe holds significant advantages over other regions – thanks to its strong research ecosystem, world-class innovation, and increasing governmental commitment to the sector.

Concrete evidence of this shift:

🇫🇷 France is making substantial investments, with more than €1.5 billion committed directly to the development of the French quantum ecosystem.

🇪🇸 Spain is pursuing a similar path through initiatives such as SETT , reinforcing Europe's determination to build strategic technological sovereignty in quantum technologies.

The opportunity extends far beyond quantum computing. Europe is uniquely positioned to become a global leader in:

🔐 Secure quantum communications

⚛️ Post-quantum cybersecurity

🌐 The emerging Quantum Internet revolution

After many years of looking outward for technological leadership, Europe may now have the opportunity to define the future of one of the most transformative technologies of the 21st century.

WISeKey subsidiaries SEALSQ and WISeSat.Space formalize multi-year joint operation of the Quantum Spatial Orbital Cloud (QSOC). 🛰️⚛️🔐

The agreement: WISeKey holding entity has finalized a commercial agreement between its operational subsidiaries – SEALSQ Corp and WISeSat.Space Corp – to co-develop and deploy QSOC as a subscription-based managed cloud platform for:

🏦 Banking institutions

🛡️ National defense agencies

🏢 Enterprise clients

The infrastructure: The QSOC program plans to deploy a 100-satellite low-Earth orbit (LEO) constellation, delivering:

🔑 Quantum Key Distribution (QKD)

🎲 Certified Quantum Random Number Generation (QRNG)

🆔 Post-quantum identity frameworks

This formalized agreement represents a critical step in WISeKey's strategy to deliver quantum-resilient, space-based security services at commercial scale – combining SEALSQ's post-quantum semiconductor expertise with WISeSat's satellite infrastructure.

🔗 Read the full article:

https://quantumcomputingreport.com/wisekey-subsidiaries-formalize-multi-year-joint-operation-of-quantum-spatial-orbital-cloud/

WISeKey Subsidiaries Formalize Multi-Year Joint Operation of Quantum Spatial Orbital Cloud - Quantum Computing Report Cybersecurity and IoT holding entity WISeKey International Holding Ltd has finalized a commercial agreement between its operational subsidiaries, SEALSQ Corp and WISeSat.Space Corp., to co-develop and deploy the Quantum

WISeKey & SEALSQ CEO Carlos Creus Moreira Leads Quantum Semiconductor Panel at GSA European Executive Forum in Munich. 🇪🇺🔐

This morning (June 11, 9:15–9:50 a.m. CET), Carlos Moreira moderated the session "Quantum Semiconductors – Scaling from Lab to Fab", bringing together leading European voices to discuss moving quantum technologies from research to industrial-scale fabrication.

The question is no longer whether AI will surpass human capabilities in specific domains.

The real question is: Will humanity remain in control of its destiny as AI systems become increasingly autonomous?

A recent article in The Economist explores the possibility that advanced AI could eventually operate beyond meaningful human supervision – raising concerns about recursive self-improvement and the growing difficulty of ensuring that increasingly powerful systems remain aligned with human interests.

This is precisely why the HUMAN-AI-T (Human-AI-Trust) initiative was launched at Davos this year.

The challenge is not simply technical. It is fundamentally human.
We can build safeguards, regulations, and monitoring systems. But if we fail to define the values, ethics, and purpose that should guide AI, we risk creating intelligence without wisdom.
Technology has always been a tool created by humanity. We must ensure it remains so.

At HUMAN-AI-T, we believe that AI must be developed around five principles:

🧠 Human dignity above machine efficiency
🧑‍⚖️ Human responsibility above automated decision-making
🔐 Trust and accountability by design
🌍 Ethical intelligence rooted in humanity's collective wisdom
🤝 Global cooperation to govern transformative technologies

The greatest risk is not that AI becomes smarter than humans.
The greatest risk is that humans gradually surrender their agency, judgment, and responsibility because machines appear more capable.
The future of AI should not be about replacing humanity. It should be about empowering humanity.
As we enter the age of Artificial General Intelligence, we need a new social contract between humans and intelligent machines – one that keeps humanity at the center.
AI needs Humanity as much as Humanity needs AI.
🔗 Read The Economist article:
https://www.economist.com/science-and-technology/2026/06/07/will-artificial-intelligence-soon-escape-human-control
🔗 Learn more about HUMAN-AI-T:
https://www.wisekey.com/the-human-ai-tmanifesto/

The Human-AI-TManifesto - WISeKey Davos 2026 The Human-AI-TManifesto A framework advocating for a future where Artificial Intelligence remains firmly aligned with humanity, ethics, and human dignity. AI must serve humanity — not replace it. Human Control Ethical Alignment Safety & Responsibility Transparency & Privacy Join the Dis...

WISeKey and SEALSQ’s CEO Carlos Moreira Leads Quantum Semiconductor Discussions at GSA European Executive Forum in Munich
The panel is scheduled for Thursday, June 11, 2026, from 9:15 a.m. to 9:50 a.m. CET. This 35-minute session will bring together leading European voices to discuss the practical challenges and opportunities of moving quantum semiconductor technologies from research laboratories into industrial-scale fabrication.

https://finance.yahoo.com/sectors/technology/articles/sealsq-ceo-carlos-moreira-lead-131500186.html?guccounter=1&guce_referrer=aHR0cHM6Ly93d3cubGlua2VkaW4uY29tLw&guce_referrer_sig=AQAAAKcq2ZbdbOHsOk6L9-vOfg0NShYJE8LzpdFpswRmYnCqfaZDd56VzyDyIyScplXQf-SNpsEGuLPhFc6uTLmSRRnctK-yW_yF0T87OvCAA6V4qUxd_sVrHhigav4UWGRH_1oQSdCPe56MYGSTOXYoiYpGr4VfOVfcTrCQR2mm35ZI