ARQUIMEA and SpeQtral Sign Memorandum of Understanding for the Licensing and Commercialization of QKD Technologies in Europe

• The agreement will accelerate the development and deployment of SpeQtral’s QKD technology in Europe
• This collaboration builds on the MoU signed in 2024 and further strengthens the relationship between the two companies.

Madrid, April 29st, 2026 – Arquimea, a global technology company specializing in high-value solutions for strategic sectors, and SpeQtral, a Singapore-based leader in quantum communications, have signed a Memorandum of Understanding (MOU) to establish a framework for cooperation in satellite-based Quantum Key Distribution (QKD) in Europe.

The agreement aims to accelerate the development and deployment of SpeQtral’s QKD technology in the European market through strategic technical cooperation with ARQUIMEA, as well as joint commercial exploitation in the region.

Under this framework, both companies will work together to identify technological and market synergies to support the adoption of SpeQtral’s satellite QKD solutions. The agreement also paves the way for future industrial collaboration initiatives focused on the design, manufacturing, and deployment of advanced quantum communication systems.

“This agreement with SpeQtral reinforces our commitment to developing state-of-the-art technologies for secure and sovereign communications in Europe,” said Ferran Tejada, General Manager of Space at Arquimea. “The combination of both organizations’ capabilities will enable us to advance the adoption of space-based QKD solutions for protected operational communications, which are critical for our governments and corporations.”

Chune Yang Lum, CEO of SpeQtral, added: “Our collaboration with Arquimea represents a strategic opportunity to expand the reach of our quantum communication technologies in a key market such as Europe. Together, we aim to accelerate the maturity of the satellite QKD ecosystem and facilitate its adoption across international markets.”

Quantum Key Distribution (QKD) is an emerging technology that enables the exchange of cryptographic keys with security based on the principles of quantum mechanics, offering unprecedented protection against current and future threats, including those posed by quantum computing.

This agreement strengthens the position of both companies as key players in the development of next-generation secure and sovereign communication infrastructures and reinforces their commitment to innovation in the space and quantum domains.

 

About ARQUIMEA

ARQUIMEA is a Spanish technology company with an international presence, operating in highly demanding sectors such as aerospace, defense and security, science industry, and fintech.

In space, the company is and end-to-end provider with capabilities to design and manufacture complete satellites, thermal systems, structures, deployment mechanisms, avionics, microelectronics, and optical instruments, contributing Spanish space technology to flagship international missions.

 

About SpeQtral

SpeQtral is a pioneer in quantum communications, with a vision to build and deploy global quantum networks. SpeQtral develops quantum-secure products and services designed to protect sovereign and enterprise telecommunication networks against classical, as well as future quantum-based cyber-attacks on cryptography. Combining both terrestrial and space-based solutions, SpeQtral aims to secure the world’s networks against the threats posed by the imminent quantum revolution and drive innovation in quantum communications that will serve as the building blocks for the future quantum internet.

https://speqtralquantum.com/