Securing Space Data Connectivity From Earth to Orbit.
WISeSat enables secure IoT and Device-to-Device communications through space-based networks, powered by WISeKey’s digital trust and quantum-ready encryption.
Use cases and applications
We understand that monitoring your assets throughout the world is critical, and we know how to do it.
Why WISeSat?
WISeSat delivers secure, cost-effective, and easily deployable Satellite IoT solutions. With advanced encryption and seamless integration, we protect critical data while reducing deployment costs. Our low-cost satellites provide global coverage without relying on third-party operators.
Built on Trust & Security
Secure IoT communications require strong cybersecurity:
Verify device identities.
Control data access.
Protect transmitted information.
Ensure data remains unaltered.
WISeSat applies these principles using PKI, encryption, and Secure Elements, ensuring trusted, resilient communications, backed by WISeKey’s cybersecurity expertise.
Unleash Worldwide Asset Management with WISeSat’s Secure Satellite Network
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1. Data Collection
Asset data is gathered from sensors, tailored to specific operational needs.
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2. Data Uplink
WISeSat's secure gateways transmit data directly to our satellite network, ensuring encrypted communications. When coverage is available, data can also be routed via terrestrial connections.
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3. Data Downlink
Each WISeSat satellite securely stores incoming information and transmits it to ground stations upon visibility, maintaining data integrity at every step.
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4. Data Distribution
On-ground data is seamlessly integrated with WISeSat’s platform or your existing tools, facilitating analytics and decision-making processes.
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5. Intelligent Decision-Making
Processed insights enable proactive strategies, improving operational efficiency and security across all connected assets.
Latest News and Updates
WISeKey and Its Subsidiary WISeSat.Space Corp. Announce Confidential Submission of Amended Draft Registration Statement on Form F-4 with the U.S. Securities and Exchange Commission
The draft registration statement relates to the previously announced proposed business combination pursuant to a definitive Business Combination Agreement, dated November 9, 2025 (the “Business Combination Agreement”), by and among WISeSat, Columbus Acquisition Corp (Nasdaq: COLA) (“CAC”), a special purpose acquisition company, Pubco, WISeKey, and WISeSat Merger Sub Corp. Upon completion of the proposed business combination, each of WISeSat and CAC will become subsidiaries of Pubco, and the combined company is expected to trade on Nasdaq under the ticker symbol “WSAT.”Readmore
WISeKey Advances its WISeSat Space Subsidiary Position as “WISE Space Advanced Technologies” a European Quantum Secure Space Technology Company
A journey from first satellite missions to next-generation space infrastructure. WISeSat began its space program as a focused industrial initiative inside the WISeKey Group, with the conviction that the world’s connected infrastructure would require a sovereign, quantum-resilient communications layer delivered from orbit.Readmore
WISeSat and Swiss Space Command of the Swiss Armed Forces Complete Pilot Phase and Prepare Next-Generation WISeSat 6U Mission Planned for November 2026
Pilot phase validates key technical and operational foundations for a sovereign, secure Swiss space communication architecture. Next-generation 6U platform intends to form the first building blocks, fully funded, of WISeSat’s Quantum Space Orbital Cloud (QSOC) roadmap ....Readmore