All Space Infrastructure

The Department of Aerospace Science and Technology of the National and Kapodistrian University of Athens (NKUA) is a specialised academic and research department dedicated to aerospace engineering, space science and advanced space technologies. Its activities combine education with research in areas such as spacecraft systems, satellite technologies, propulsion, aerodynamics, remote sensing, space physics, embedded systems and mission design, supported by dedicated laboratories and clean-room infrastructure. The Department is also involved in practical space projects, including CubeSat and demonstration missions such as ERMIS, and maintains collaborations with organisations including the Hellenic Space Center, the National Observatory of Athens and the Hellenic Aerospace Industry, contributing directly to the development of Greece’s research, engineering and human-capital capabilities in the space sector.

Alma Technologies SA is a pure IP provider that designs and develops FPGA and ASIC semiconductor IP as a product since 2001. The product range is focused on the fields of image and video compression cryptography and various controllers. The design marketing sales and support of Alma Technologies highquality innovative and featurerich products is done inhouse. Alma Technologies IP products are successfully used in a very broad range of applications which includes aerospace automotive consumer electronics defence industrial medical proimaging and surveillance products. The users of our IP range from small startups to long established market leaders and Tier1 semiconductor manufacturers. Alma Technologies applies a certified Quality Management System in line with the EN ISO 90012008 standard for the Scope of Production sales and technical support of semiconductor intellectual property cores. We focus on high product quality innovation and complete customer satisfaction as key advantages over competition. Our products stand out for their engineering being complete, easy to use and reliable solutions. Worldclass technical support and a long track record of proven designs by more than 250 licensees in over 20 countries provide our customers with excellent service and great value.

The Center for Space Research and Technology (CSRT) of the Academy of Athens is a specialised research unit dedicated to space science, space environment studies, and advanced space-related technologies. Its work covers areas such as solar-terrestrial physics, space plasma, radiation environments, space weather, planetary and heliospheric research, and the development of scientific tools, models and instrumentation relevant to space missions and applications. Through long-standing collaborations with leading international research institutions and space agencies, including ESA and NASA-related activities, CSRT contributes high-level scientific expertise, publications, white papers, conference leadership and research capabilities to the Greek space ecosystem, strengthening Greece’s role in international space science and technology.

The Electromagnetic Theory Laboratory of the Department of Electrical and Computer Engineering at Democritus University of Thrace conducts teaching and research in electromagnetic fields, Maxwell equations, wave propagation and related electromagnetic phenomena. Its expertise is directly relevant to space and satellite systems through areas such as electromagnetic modelling, propagation effects, antenna-related studies, radio-frequency environments and the interaction of electromagnetic waves with space and terrestrial systems. The Laboratory forms part of the Department’s Telecommunications and Space Science Sector and contributes specialist scientific and engineering capabilities that are relevant to satellite communications, remote sensing, radio science and other space-enabled applications.

ICEYE is a global leader in Synthetic Aperture Radar (SAR) satellite technology, operating the world’s largest SAR satellite constellation and providing persistent Earth observation and monitoring capabilities in any weather, day or night. Its high-revisit radar imaging supports timely detection of change across the globe, enabling applications in defence and intelligence, disaster response, maritime monitoring, infrastructure monitoring, environmental intelligence and insurance. By combining small, agile SAR satellites with rapid tasking and data delivery, ICEYE helps governments, institutions and commercial customers monitor critical areas, improve situational awareness and make faster, evidence-based decisions.

The Libre Space Foundation (LSF) is a non-profit organization based in Greece, founded in 2014 by the creators of the SatNOGS project. It aims to democratize access to space through the development of open-source hardware and software for satellite missions, ground station networks, and other space technologies. One of LSF’s most significant achievements is its contribution to UPSat, the first-ever satellite built entirely with open-source hardware and software. Developed in collaboration with the University of Patras, UP-Sat was launched in 2017 as part of the international QB50 mission. The satellite was designed from scratch with minimal reliance on commercial off-the-shelf components, adhering to open-source principles un-der CERN-OHLv2 and GNU-GPLv3 licenses. LSF has also made strides in other areas of space technology innovation. It developed SatNOGS, the largest open-source satellite ground station network globally, consisting of over 400 stations across more than 50 countries. This network enables affordable satellite tracking and communication for individuals and organizations worldwide. The foundation’s efforts extend beyond technology to education and community building. By collaborating with universities, research institutions, and international organizations such as the European Space Agency (ESA), LSF promotes knowledge sharing and innovation. Educational initiatives like Cronos—a hybrid-fueled sounding rocket project—illustrate its dedication to inspiring future generations of engineers and scientists while fostering inclusivity in space exploration. Through its pioneering projects like UPSat and SatNOGS, LSF has demonstrated how open-source principles can revolutionize access to space. Its work not only advances technological capabilities but also fosters international collaboration and democratization of space exploration. By prioritizing openness and accessibility, LSF continues to pave the way for a more inclusive future in space science and engineering.

OHB Hellas mon. EPE, a subsidiary of the German multinational technology group OHB SE, has been operating in Greece since July 2018. OHB Hellas is owned 100% by OHB SE. The establishment of this company follows the signed MoU in December 2017 with the Greek State. OHB has responded to the interest of the Greek State to have an experienced and recognised system integrator based in Greece. The objectives and vision of the company are a) to support the Greek space ecosystem with the expertise and strategic advice from a system integrator perspective, b) to design and integrate satellite systems and subsystems in Greece, c) to become a European centre of expertise in high performance data processing subsystems for satellites.

Open Cosmos Aegean provides end-to-end small-satellite mission services, covering the design, manufacture, launch and operation of space missions, together with the delivery and exploitation of satellite data. Its offering is structured around four complementary service lines: OpenOrbit, providing tailored end-to-end satellite missions from assembly, integration and testing through launch, in-orbit operations and data delivery; ConnectedCosmos, delivering sovereign and secure communications through point-to-point broadband and direct-to-device IoT; OpenConstellation, a shared satellite infrastructure giving customers access to frequent and diverse Earth Observation data; and DataCosmos, a cloud-based platform for accessing, visualising and analysing high-resolution satellite imagery. By combining satellite manufacturing, mission operations, communications and downstream data services, Open Cosmos Aegean aims to simplify access to space and enable governments, institutions and commercial users to address challenges such as climate monitoring, resource management, connectivity and environmental intelligence.

We’re a team of engineers, scientists, product builders, and big-hearted problem solvers who care deeply about the planet and each other. With colleagues from more than 40 nationalities, we learn from different backgrounds, cultures, and perspectives every day. Working here means being part of a collaborative and supportive environment. Our ideas and curiosity are encouraged, and everyone plays a role in shaping technology that matters. We celebrate initiative, kindness, and courage. We experiment, grow, sometimes stumble, and always learn together. We’re proud of the impact our work has on wildfire management and climate resilience, but even prouder of the people behind it: the teammates who challenge and support one another, who share knowledge freely, and who bring passion and purpose into what they do. Today, our 180+ colleagues work across five continents, connected by mission and trust.

SKYE makes space cameras. We are an upstream space-technology company with initial focus on developing small scale, low-mass 360° Field-of-View (FOV) space-grade imaging systems for use on spacecrafts, rockets, and other space-related systems including off-world deployment (Lunar, Mars), with possible future growth into use-cases to high-risk terrestrial environments (retroactive downstream).

Solmeyea is unifying biotechnology and sustainability. The company was founded in 2019, with a mission to “inspire CO2 circularity” through emblematic collaborations with heavy CO2 emitting corporations by transforming their CO2 off-gases into valuable feedstock. The opportunities generated by its proprietary technology range from alternative proteins to SAF and maritime biofuels. Starting with a pilot plant in 2021, Solmeyea has rapidly expanded to a pre-industrial facility, now producing 40 tons of premium food and cosmetics ingredients annually. Solmeyea focuses on microalgae production and processing through CO2 utilisation. The company is creating ingredients derived from in-house-grown microalgae biomass for food and cosmetics B2C end applications/products.

Stellar Discoveries P.C. is redefining the future of human space exploration with a ground-breaking combination of planetary science, biochemistry, astrobiology, and advanced engineering. The company has pioneered the study of cosmic radiation and micrometeorite impact-induced soil/dust oxidants, as well as the monitoring and mitigation of their negative effects on astronaut health and space missions, while also leveraging some of them positively. The company produces sensors for monitoring space oxidants and their negative effects on astronaut health (by medical sensors), base stations, spacecraft, rovers, and space habitats, dust filtration systems, water/food supplies, equipment, extraterrestrial life biosignatures, and also on Earth’s space and microsatellite ecosystem. They produce cosmic dusts and environments of all kinds with ultra-high simulation fidelity (in texture, physicochemistry, oxidant activation) to model the negative effects of oxidants on space missions and astronaut health, and also develop antioxidant strategies and dietary supplements for astronauts, and provide research to mitigate the negative effects of oxidants in soils and dusts, as well as of cosmic radiation, on space missions and astronaut health.

Thales has been active in Greece for 50 years, expanding its historical presence in defence in the country to cover air traffic control, space, and identity markets as well as cybersecurity. Thales is a long-time supplier of major systems to the Hellenic Armed Forces. In civil markets, Thales has supplied much of the country’s air traffic management systems. Thales Hellas has also developed a local cybersecurity capability thanks to European support programs and the Thales group’s experience in the cyber domain. Thales Hellas Cyber Lab, with its powerful Cyber Range, is available to Greek authorities as well as local universities and competence centres. Thales offers a wide range of space solutions—satellites, ground segment, and end-to-end systems—for telecommunications, navigation, EO, science, and space exploration.