Euclyd is an European technology start-up focusing on the development of leading-edge integrated circuits and systems for foundation AI models, including Large Language Models. We vastly improve the energy efficiency, cost, and physical footprint of AI data center solutions through three revolutionary approaches: a highly optimized neural processing unit, a scalable system-level architecture leveraging data locality, and a tightly integrated memory hierarchy. Euclyd stands for environmentally friendly, socially responsible, thoughtful and carefully crafted AI solutions based on its European design heritage and values.