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.

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