Osmos X is a French deep-tech company founded in 2022, headquartered near Rennes, dedicated to transforming space transportation and orbital services with breakthrough propulsion technology. Nicknamed the First Galactic Trucking Company, Osmos X develops and manufactures reusable orbital transfer vehicles and advanced space propulsion systems that dramatically improve efficiency, flexibility, and mission capabilities in orbit.

Built on decades of expertise in ion propulsion and electro-plasma physics, Osmos X’s technology enables ultra-low gas consumption, high thrust, and robust performance suited for long-duration missions. By harnessing electro-plasma propulsion, Osmos X aims to support a range of services:

• Orbit raising: reach high orbits at low fares
• Orbital position change: move satellite to a new position without affecting its lifetime
• Proximity Operations: visual inspection of satellite assets
• Space Situational Awareness: collect and exploit high-quality data over long periods of time
• Clean Space: perform contactless deorbitations in GEO and LEO
• Defense: asset protection and lifetime extension of high value assets
• Long haul: unlock interplanetary missions with reasonable propellant mass

Osmos X’s vision extends beyond traditional space operations. With plans to launch its first reusable orbital vehicle around 2030, Osmos X is spearheading a new era of cost-effective, environmentally responsible space logistics that reduce launch costs, extend satellite lifespans, and contribute to a cleaner space environment. Operating a coordinated fleet of reusable orbital vehicles, Osmos X will enable scalable, in-orbit services. This fleet-based approach allows for higher mission flexibility, increased reliability, and continuous operations, supporting a wide range of orbital transfers and space infrastructure needs.

Driven by scientific excellence, innovation, and a commitment to sustainability, Osmos X partners with leading research institutions, industrial players, and space agencies to bring its pioneering solutions from concept to orbit — ultimately enabling sustainable, scalable mobility across Earth orbit and beyond.

Air Liquide: Over 60 Years of Pioneering the Final Frontier

Air Liquide is a world leader in industrial gases and cryogenic technologies, serving the global space industry for more than six decades. As a strategic partner to major space agencies and private industrial players, the Group supports the full spectrum of mission requirements – from initial launch preparation to complex in-orbit operations and deep-space exploration.

Integrated Solutions Across the Space Value Chain

Air Liquide provides  end-to-end solutions that cover every stage of the mission lifecycle:

1. Launchers: Air Liquide operates across the entire launchers value chain. This includes the design and recurring production of onboard and ground cryogenic and gas management equipment,  the management, production, and transportation of all propellants and rocket propulsion fluids and comprehensive operational support and services for launch pad infrastructure.

2. Satellites: We provide mission-critical solutions in orbit and on the ground. Leveraging our expertise in extreme cryogenics,  we deliver customized “cold power” systems to meet the sensitive thermal requirements of Earth Observation satellite detectors. On the ground, we provide Xenon and Krypton filling carts, essential for  modern electric propulsion. 

3. Space exploration: Air Liquide contributes to the future of space exploration with its Regenerative Fuel Cell System (RFCS).This closed loop technology combines a proprietary space fuel cell with an electrolyzer and storage for water, oxygen and hydrogen. By utilizing solar energy to convert water into hydrogen and oxygen by day, and producing electricity and water by night, the technology enables a sustainable, long-term human presence in space.

4. Global Gas Supply: Our teams produce high-purity Krypton and Xenon to meet the most stringent industry requirements, utilizing Air Liquide’s proprietary separation and purification technologies. Through our global network – including Airgas in the United States – the Group ensures a safe and reliable supply of oxygen and hydrogen for launchers, spacecraft, and payloads at every stage of the mission.

A Legacy of Strategic Partnerships

The Group’s technologies are « mission-critical » components of the world’s most iconic space programs. From the Ariane launcher family to international human spaceflight missions and Earth observation constellations, Air Liquide ensures that the « fueling heart » of the industry continues to beat reliably.

With a global industrial footprint and a commitment to engineering excellence, Air Liquide is more than a supplier; we are a trusted, long-term partner enabling the next generation of space discovery.

Discover more at: advancedtech.airliquide.com

Look Up is a European space surveillance company specialized in Space Situational Awareness (SSA) and Space Domain Awareness (SDA). The company develops and operates its own network of ground-based radars, combined with a digital platform designed to monitor, analyze and anticipate risks in Earth orbit.

As the orbital environment becomes increasingly congested and contested, Look Up provides independent, high-precision and sovereign data to institutional and commercial actors. Its radar network, SORASYS, enables the detection and tracking of objects smaller than 10 cm with a high revisit rate, contributing to collision avoidance, anomaly detection and space traffic monitoring.

These sensor data are processed and enriched through SYNAPSE, Look Up’s multi-source fusion digital platform. SYNAPSE integrates proprietary radar data with third-party and partner data to deliver actionable insights, real-time monitoring and decision-support services tailored to satellite operators, space agencies, defense organizations and critical infrastructure stakeholders.

Look Up supports a wide range of missions including satellite operations safety, space traffic coordination, regulatory compliance, and resilience of space infrastructures. By controlling its entire value chain, from sensors to data analytics, Look Up ensures data reliability, operational independence and strategic autonomy.

With a strong focus on innovation, international cooperation and sustainability of the space environment, Look Up actively contributes to safer and more responsible use of outer space.

Oledcomm is a French deep-tech company specialized in secure optical wireless communication technologies based on LiFi and laser technology.
With more than a decade of expertise, the company develops highly secure, unjammable, unhackable, RF-free optical communication solutions for space, defense, and industrial applications.

In the space domain, we deliver optical communication solutions covering short-range applications (cable replacement and close-proximity in-orbit servicing), as well as long-range inter-satellite links over several thousand kilometers.

Oledcomm has built a strong space heritage by qualifying embedded optical communication solutions across three space missions :

• JoeySat from OneWeb,
• INSPIRE-7 from LATMOS,
• Ariane 6 qualification flight.
   

In 2025, Oledcomm was selected by the French Space Agency (CNES) to design and develop an ultra-compact, lightweight, 100-Gbps-class optical inter-satellite link (OISL) for next-generation LEO satellite constellations. Building on these orbital experiences, Oledcomm’s teams now benefit from a solid foothold in the space sector, having demonstrated their ability to meet the most demanding technical requirements and to deliver robust, reliable solutions adapted to the most extreme environments.