Synopsys is an American electronic design automation (EDA) company headquartered in Mountain View, California that focuses on silicon design and verification, silicon intellectual property and software security and quality. Synopsys supplies tools and services to the semiconductor design and manufacturing industry. Products include tools for logic synthesis and physical design of integrated circuits, simulators for development, and debugging environments that assist in the design of the logic for chips and computer systems. Synopsys is also active in the automotive industry, supplying IP and design tools for autonomous vehicles and advanced driver-assistance systems. As of 2023, the company is a component of both the Nasdaq-100 and S&P 500 indices.