CS SOFT, founded in 1988 by an air traffic control veteran, specializes in software for safety-critical environments like aviation, defense, and critical infrastructure where reliability is mandatory. Originating as a small team serving Czech air navigation, the company evolved into a trusted ATM software provider across 14 countries on four continents. Since 2018, it has operated under CSG Aerospace & Defence Electronics, maintaining its core of expert engineers while benefiting from expanded reach. CS SOFT applies its rigorous safety engineering beyond air traffic management, serving defense and regulated industrial sectors requiring strict certification and long-term reliability. The company is committed to deep customization, retaining experienced staff, maintaining key certifications, and advancing mission-critical engineering through innovations like AI-powered tools.