Marinostrum 5 provides sovereign computing for startups, a European model for linking infrastructure to the market
The AI Factory accelerator program of the Barcelona Supercomputing Center has moved from its pilot phase to full operation, opening the door for startups to access sovereign computing, technical support and specialised training across various industrial sectors. This step aligns with Nvidia’s Inception program portal, giving entrepreneurs direct channels to connect their projects to public infrastructure rather than confining supercomputer capacity to academic research halls.
This track runs on the computerthe super “Marinostrum 5”It is the public infrastructure of the Barcelona Center dedicated to scientific and technological innovation and powered by accelerated Nvidia computing. With preparations for an expected expansion of this computer, the provision of supercomputing will extend through the Barcelona Factory and other AI factories across Europe. The Barcelona Factory is among the earliest AI factories on the continent and the first in Spain, having delivered more than 800 services to public and private sector clients since its launch in April 2025, supported by training programmes from the Deep Learning Institute and links to venture capital.
The pilot phase of the programme demonstrated practical examples of moving computational capacity to the commercial field, and three companies emerged as leaders on the demo day. The Katium platform, which serves more than 250 water facilities in 16 countries, used the Marinostrum 5 computer to train proprietary AI models within its water-network management technology, relying on the Q-Graph library, the Physics Nemo framework and open-source NEMO-Tron models to help utilities make daily operational decisions. In healthcare, the research-spun-out company One Care AI developed a technique using Nvidia NeMo mini-services to detect hidden atrial fibrillation markers in apparently normal electrocardiograms, assisting physicians in identifying patients at risk of stroke before it occurs. Avatia, meanwhile, has builta multi-agent voice systemthat provides pharmaceutical companies with intelligent colleagues who support sales representatives and deliver precise, reliable therapeutic information to physicians, based on the NEMO-Tron 3 model suite and the open-source NEMO Keratore library.
The programme’s cohort expands to include other companies such as Agricula AI, Elna Health, Locutor, Montifive AI, OBI, Back to Earth and Up to Smart. These projects span a broad range of advanced applications, including precision agriculture that protects crops with robots instead of chemicals, sub-type breast-cancer diagnosis before medical biopsy, replacement of oil-based plastics with biodegradable bio-materials, as well as voice services, enterprise security and sales intelligence.
This shift carries a strategic dimension for those leading technical infrastructure in the Gulf, Egypt and the Levant; the region is currently pouring massive investments into national data centres and accelerated computing clusters, yet the real bet lies in building regulatory and technical bridges between that sovereign infrastructure and startups. The European experience shows that supercomputers do not generate economic transformation if they remain confined to theoretical research, but require clear pathways that enable local developers to deploy national hardware to address vital challenges such as water, energy and healthcare management. Moreover, combining public computing with open models and specialised simulation frameworks gives regional engineering teams a practical route to lower training costs and avoid full dependence on closed-source APIs.
We see in this experiment evidence that the true race is no longer about stacking processors, but about the ability to turn general computational power into a productive lever that enables startups to build deep applications serving vital sectors and competing in open markets.