All Investment & Finance

5G Ventures S.A. is a Greek investment-management company and a direct subsidiary of the Hellenic Corporation of Assets and Participations (HCAP), established to manage the Phaistos Investment Fund, a €101 million fund dedicated to companies developing 5G-related technologies, products and services in Greece. Its investment strategy spans advanced digital infrastructure, connectivity, AI, IoT and other 5G-enabled applications, and it has developed a particularly strong link with the space sector through investments in companies using satellite infrastructure to extend next-generation connectivity. Notable space-related investments include OQ Technology, which is building a hybrid terrestrial–LEO satellite 5G/NB-IoT network and has established OQ Technology Hellas in Greece, and D-Orbit, a leading space-logistics company providing in-orbit satellite transportation, deployment, hosted-payload and space-cloud services; both investments strengthen Greece’s capabilities in satellite communications, non-terrestrial networks and advanced space technologies.

Corallia Ventures is a Greek venture capital fund focused on early-stage, high-potential technology-transfer startups emerging from Greece’s research and innovation ecosystem, typically investing up to €300,000 at the pre-seed/seed stage and supporting follow-on rounds as companies demonstrate traction. Its investment scope spans deep-tech sectors including AI, advanced software, semiconductors, robotics, biosciences, energy and space-related technologies. In the space domain, Corallia Ventures has a growing portfolio and pipeline around satellite systems, space electronics, autonomous systems, Earth Observation and space-enabled digital services; examples include investments in SOLIDKOSMOS, which develops critical-systems reliability technologies relevant to space electronics, as well as other space- and dual-use ventures emerging from the Greek research ecosystem. Corallia Ventures also benefits from close links to the wider Greek space innovation community and ESA BIC Greece.