Cosylab Employee Directory
Software DevelopmentLjubljana-dostava, Slovenia201-500 Employees
Cosylab is a software development company that provides expert services, turnkey software solutions, and electronics for complex scientific and medical systems. Its turnkey offerings are designed to help organizations accelerate development and shorten time-to-market, supporting breakthroughs in healthcare, cancer treatment, and fusion energy initiatives. The company works with large-scale projects and manufacturers, including CERN and ITER, as well as major medical centers worldwide, and it also supports innovative medical startups in bringing devices to patients. Headquartered in Ljubljana, Slovenia, Cosylab operates from the European Union with subsidiaries across Europe, North America, and Asia. It has contributed to hundreds of multi-year, multi-person projects globally. In June 2026, Cosylab launched the PlanOne treatment planning system for particle therapy.