Setanta Space Systems, a Dublin-based space technology start-up headquartered at University College Dublin's NovaUCD hub, is seeking to raise €3 million to build out its AI-powered satellite computing technology.

The company was founded in 2025 by a team of engineers with backgrounds in European Space Agency missions and officially launched earlier this year.

Setanta's fundraise will support continued development of its core platform, Danu, an onboard computer that allows mission designers to tailor processing power, AI acceleration and radiation tolerance depending on need. Danu's modular architecture allows computing subsystems to be integrated, upgraded or reconfigured without redesigning a full-scale spacecraft avionics stack.

Adam Taylor, co-founder and CEO of Setanta, previously spent years working with Airbus designing space-based modular telecommunications processors. James Murphy, co-founder and CTO, spent seven years at Dublin's Réaltra Space Systems Engineering, where he led its AI engineering division and served as software architect behind the Viki video telemetry system flown on Ariane 5 and Ariane 6.

Adam Taylor said: "Our goal is to give mission designers the flexibility to scale compute on demand, process Earth observation data directly at the payload and give satellites the operational autonomy needed to respond immediately in increasingly complex orbital environments." James Murphy added: "Navigating the commercial space sector requires strong industry links, and the support will help us engage with satellite integrators and research partners as we develop our onboard computing platform."

Alongside the Danu hardware, Setanta is developing integrated AI models for spacecraft health monitoring, Earth observation analytics and autonomous navigation, aiming to give spacecraft the ability to sense, decide and act independently rather than depending on continuous ground instruction.

The structural driver is the widening gap between the data volumes modern satellites generate and the processing capacity of legacy onboard avionics, which is pushing mission designers toward flexible, upgradeable computing architectures rather than fixed-purpose systems.

For the sector, this reflects growing investment in edge computing for space applications, as satellite operators seek greater autonomy and reduced dependence on ground-based processing amid increasingly congested and complex orbital environments.

Source: siliconrepublic.com / techcentral.ie / irishtimes.com