Geneva, Switzerland / Sejong, South Korea, October 29 2025 -- WISeKey International Holding (“WISeKey” or the “Company”), a leading global cybersecurity, AI, and IoT company, alongside its subsidiaries WISeSat.Space (“WISeSat”), the pioneering provider of secure satellite communications, and SEALSQ Corp (“SEALSQ”) have signed a Memorandum of Understanding (MoU) aiming to establish a strategic partnership with INNOSPACE Co., Ltd, a South Korean satellite launch service company. This collaboration marks a significant milestone in advancing secure and efficient satellite deployment, leveraging South Korea’s rapidly growing space ecosystem.

WISeSat aims to diversify the launch locations of its next-generation satellites to expedite the establishment of its infrastructure. Through this partnership, WISeSat will deploy its latest generation of secure satellites using INNOSPACE’s HANBIT-SERIES launch vehicles, ensuring reliable, cost-effective, and innovative access to space. Collaborating with INNOSPACE reinforces WISeSat’s commitment to providing quantum-resistant, secure IoT connectivity solutions on a global scale.

“Partnering with INNOSPACE marks a significant advancement in expanding WISeSat’s capabilities in secure satellite communications,” said Carlos Moreira, Founder and CEO of WISeKey. “South Korea has emerged as a key player in the global space industry, and INNOSPACE’s cutting-edge technology aligns seamlessly with our vision of delivering highly secure and resilient connectivity solutions.”

INNOSPACE, recognized for its groundbreaking achievements in private space launches, offers flexible and affordable launch solutions tailored to the unique needs of satellite operators like WISeSat. This collaboration will facilitate efficient satellite deployment, supporting critical sectors such as cybersecurity, IoT, environmental monitoring, and secure communications.

“Partnering with WISeSat represents an opportunity to combine INNOSPACE’s agile launch capabilities with WISeSat’s cutting-edge satellite technologies,” said Soojong Kim, Founder and CEO of INNOSPACE. “Together, we look forward to enabling new possibilities in secure and reliable access to space.”

This announcement comes at a time when the European market for satellite connectivity is experiencing rapid expansion, with growing demand for European alternatives in the sector. The partnership between WISeSat and INNOSPACE underscores the importance of international collaboration in fostering secure and sustainable space technology.

This is beginning of a long-term collaboration between WISeSat and INNOSPACE. The companies will continue to explore further opportunities for cooperation in space-based cybersecurity, AI-driven satellite applications, and beyond.