Valeo designs and manufactures automotive systems and software for global automakers and the aftermarket, including ADAS perception sensors, domain controllers, lighting, thermal management, and electrified powertrain components. The company generates revenue by supplying Tier-1 components and selling replacement parts through its aftermarket network. Founded in 1923 and headquartered in Paris, it is a public company listed on Euronext Paris (EPA) with operations across major vehicle markets.