WISeSat.Space and Kaynes Space Technology Advance Partnership to Develop Post-Quantum Security for Indian Satellites

The development program includes testing and qualification before operational deployment, with satellite platforms and schedules still to be defined.

Rhea-AI Summary

WISeSat.Space (NASDAQ: SAIQ) and Kaynes Space Technology expanded their collaboration to develop post-quantum security solutions for satellites manufactured in India. The partners aim to combine Kaynes’ engineering and manufacturing capabilities with WISeSat.Space’s space infrastructure expertise and security semiconductor technologies from sister company SEALSQ (NASDAQ: LAES). Post-quantum security uses cryptography designed to resist attacks by quantum computers.

The planned work covers satellite identities, command authentication, cryptographic key management and secure software updates. SEALSQ technologies are expected to contribute to the hardware architecture alongside WISeKey’s digital identity capabilities. Testing for performance, interoperability and suitability for space is expected before operational deployment. The partners will jointly define platforms, milestones and deployment schedules as development progresses.

3 points · 0 major

PositiveiHow this balance works

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Rhea-AI gives every point it takes from this document a weight. Minor counts 1, Moderate 3 and Major 9, so one Major point outweighs several Minor ones. The bar adds up the weights on each side, and when neither side holds more than 65% of the total the balance reads Mixed.

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0 major · 1 point

Hollow bars mark forward-looking points. How the balance works

Positive

• Moderate point. Forward-looking: it has not happened yet and may not happen.Expanded Kaynes collaboration aims to develop post-quantum security for Indian-manufactured satellites.
• Minor point. Forward-looking: it has not happened yet and may not happen.SEALSQ security technologies are expected to contribute to the planned satellite hardware architecture.
• Minor point. Forward-looking: it has not happened yet and may not happen.WISeSat.Space’s stated goal is to translate development into validated solutions and commercial opportunities supporting long-term revenue growth.

Negative

• Minor point. Forward-looking: it has not happened yet and may not happen.Operational deployment depends on planned testing of performance, interoperability and suitability for the space environment.

Argus 15 min delay 12 alerts

+7.57% vs previous close $1.64 last price 1.4x rel. volume Open Argus

Details

Market move: LAES +7.57% vs previous close. Indian satellite security partnership

$1.51 – $1.64 Day Range

$367.76M Mkt Cap at Last Price

On Oct 27, the day this news came out, the latest delayed price for LAES is 7.57% above the previous close. Our momentum scanner has recorded 12 alerts for this stock so far that day. The latest delayed price is $1.64.

Data tracked by StockTitan Argus (15 min delayed). Upgrade to Gold for real-time data.

Key Terms

cryptographic key management, quantum-resistant cryptography, root of trust, secure boot, +1 more

5 terms

cryptographic key management technical

"satellite identities, command and control systems, cryptographic key management"

Cryptographic key management is the process of creating, storing, using and retiring the digital “keys” that lock and unlock sensitive data and verify transactions, like the physical keys to a safe or signature stamp. For investors, strong key management reduces the risk of data breaches, fraud, operational outages and regulatory fines, protecting a company's reputation and financial value; weak practices can lead to direct losses, legal costs and investor distrust.

quantum-resistant cryptography technical

"enable migration toward quantum-resistant cryptography throughout a satellite’s operational life"

Cryptography designed to stay secure even if powerful quantum computers exist; it replaces or supplements today’s encryption so encoded data, signatures, and secure communications remain unreadable to future quantum attacks. Think of it as upgrading ordinary locks to ones that resist a new kind of master key — investors care because it protects customer data, financial records and transaction integrity, reduces legal and replacement risk, and can affect a company’s valuation and trust.

root of trust technical

"WISeKey’s digital identity and Root of Trust capabilities"

A root of trust is a small, tamper-resistant component inside a device or system that serves as the secure anchor for identity and data protection—think of it as a locked safe that holds the master keys and proof that the system is genuine. It matters to investors because a strong root of trust reduces the risk of hacks, supports regulatory compliance and customer confidence, and therefore can protect a product’s value and a company’s reputation.

secure boot technical

"Secure boot and software updates: Supporting verified firmware"

Secure boot is a built‑in firmware feature that checks the software a device starts with—like a bouncer checking IDs—allowing only software with a trusted digital seal to run. For investors it matters because it reduces the risk of malware, fraud or tampering that can harm a product’s reputation, trigger recalls or invite regulation, and therefore affects a company’s cybersecurity costs, customer trust and long‑term value.

cryptographic agility technical

"authenticated updates and cryptographic agility"

Cryptographic agility is the ability of a digital system to switch easily between different encryption methods or security keys as threats, standards, or regulations change. Think of it like a building designed so its locks and keys can be swapped quickly when better or safer locks become available. For investors, it matters because agile systems reduce the risk of costly breaches, compliance problems, or expensive overhauls, helping protect value and future-proof technology investments.

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Collaboration aims to pair WISeSat.Space’s satellite expertise with sister company SEALSQ’s secure semiconductors and Kaynes’ manufacturing capabilities into Indian satellite platforms, strengthening sovereign capabilities from semiconductor to orbit

GENEVA, Switzerland / BENGALURU, India — October 27, 2026 — WISeSat.Space Holdings Corp. (NASDAQ: SAIQ) (“WISeSat.Space”), a space technology company focused on secure satellite communications and related infrastructure, and Kaynes Space Technology Private Limited (“KSTPL”), a subsidiary of Kaynes Technology India Limited, today announced the expansion of their strategic collaboration to develop post-quantum security solutions for satellites manufactured in India.

Building on their previously announced cooperation, the partners aim to combine Kaynes’ satellite engineering and manufacturing capabilities with WISeSat.Space’s secure space infrastructure expertise and post-quantum semiconductor technologies by its sister company, SEALSQ Corp (NASDAQ: LAES) (“SEALSQ”), a post-quantum technology hardware and software solutions company. The objective is to embed security into satellite platforms from the design stage, protecting communications across spacecraft, ground stations and connected devices.

The planned collaboration addresses satellite identities, command and control systems, cryptographic key management, software updates and sensitive data. It also aims to enable migration toward quantum-resistant cryptography throughout a satellite’s operational life.

Security from Semiconductor to Orbit
Satellites can remain operational for many years, making long-term security and the ability to upgrade cryptographic systems essential design considerations. The partners intend to develop an architecture that addresses current cyber threats while preparing for the future risks posed by sufficiently powerful quantum computers.

Key areas of development are expected to include:

• Hardware roots of trust: Embedding secure identities and protected cryptographic operations into satellite electronics.
• Post-quantum authentication and key establishment: Integrating quantum-resistant mechanisms to help protect communications between satellites, ground infrastructure and authorized devices.
• Secure command and control: Strengthening authentication of commands and access to critical satellite functions.
• Secure boot and software updates: Supporting verified firmware, authenticated updates and cryptographic agility.
• Testing and qualification: Evaluating performance, interoperability and suitability for the space environment before operational deployment.
  
  

SEALSQ’s security technologies are expected to contribute to the hardware architecture, alongside WISeKey’s digital identity and Root of Trust capabilities. The development approach would combine cryptographic protection with satellite engineering, system validation and lifecycle management.

Strengthening India’s Sovereign Space Capabilities
The partnership aims to support India’s expanding space ecosystem through local capabilities in secure satellite integration, manufacturing and testing. Potential applications include government communications, industrial IoT, environmental monitoring, logistics and critical infrastructure connectivity.

By bringing satellite development and cybersecurity together, WISeSat.Space and Kaynes Space Technology seek to establish a foundation for Indian satellite programs requiring trusted identities, controlled access and long-term protection of sensitive information.

Carlos Moreira, Founder and Chairman of WISeSat.Space, commented: “Space sovereignty requires more than the ability to build and launch satellites. It requires control over the identities, cryptographic keys and trusted technologies that protect them throughout their operational lives. Through our collaboration with Kaynes Space Technology, supported by SEALSQ’s post-quantum security technologies, our ambition is to help India build satellite infrastructure with security embedded from the semiconductor to orbit. Together, we aim to strengthen the sovereign space ecosystem prepared for the quantum era. Our focus is on translating this development work into validated solutions and commercial opportunities that can support long-term revenue growth.”

Raghu Panicker, Chief Executive Officer of Kaynes Space Technology, added: “India’s growing space ambitions require security to be built into satellite platforms from the outset. Our partnership with WISeSat.Space, supported by SEALSQ’s post-quantum technologies, aims to combine Indian engineering and manufacturing capabilities with advanced hardware security. Together, we intend to develop satellite systems that protect critical communications throughout their operational lives while strengthening India’s sovereign capabilities in secure space infrastructure.”

Specific satellite platforms, technical milestones, qualification requirements and deployment schedules will be defined jointly as the development program progresses.

About Kaynes Space Technology
Kaynes Space Technology Private Limited, a subsidiary of Kaynes Technology India Limited, was established to develop satellite platforms, mission-specific payloads and associated space infrastructure.

About WISeSat.Space
WISeSat.Space Holdings Corp. (NASDAQ: SAIQ) is a space technology company focused on secure satellite communications and related space infrastructure. Its approach combines satellite infrastructure with cybersecurity and digital identity technologies to support trusted communications between connected devices and ground-based systems. WISeSat.Space intends to provide satellite capacity, mission control, ground infrastructure and operational services supporting secure space-to-device connectivity and the planned Quantum Spatial Orbital Cloud.

For more information, visit www.wisesat.space⁠.

Forward-Looking Statements
This communication contains forward-looking statements concerning WISeSat.Space Holdings Corp., SEALSQ Corp and their respective businesses. These statements include, without limitation, statements regarding the letter of intent, proposed transaction and its timing and anticipated revenues; the supply, launch and operation of satellites and related infrastructure; the development and commercialization of QSOC; planned security capabilities and subscription-based services; and the potential expansion of the constellation to up to 100 satellites through 2033.

Forward-looking statements reflect current expectations and assumptions and involve known and unknown risks, uncertainties and contingencies, many of which are beyond the companies’ control. Actual results may differ materially from those expressed or implied. Relevant risks include finalization and performance of contractual arrangements; the related-party nature of the transaction; financing availability; supplier performance and launch availability; technical qualification and integration; regulatory and spectrum authorizations; infrastructure readiness; customer demand; and the risks described in WISeSat.Space’s and SEALSQ’s respective filings with the U.S. Securities and Exchange Commission.

The proposed transaction remains subject to the negotiation and execution of definitive agreements and relevant board of directors approvals. Planned capabilities and deployment milestones remain subject to applicable technical, commercial and regulatory conditions.

WISeSat.Space provides this communication as of its date and undertakes no obligation to update forward-looking statements, except as required by law.

WISeSat.Space Holdings Corp. Carlos Moreira Chairman & CEO Tel: +41 22 594 3000 info@wisesat.com

WISeSat.Space Investor Relations (US) The Equity Group Inc. Lena Cati Tel: +1 212 836-9611 Lena.cati@theequitygroup.com

FAQ

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What are WISeSat.Space and Kaynes developing for Indian satellites?

WISeSat.Space and Kaynes Space Technology aim to develop post-quantum security solutions for satellites manufactured in India. Their expanded collaboration combines satellite engineering and manufacturing with space infrastructure expertise and SEALSQ’s security semiconductor technologies. Planned work includes protecting satellite identities, commands, cryptographic keys and software updates.