Stoneridge is a global supplier of electronics systems and technologies for vehicle intelligence, safety, and security across commercial automotive, and off-highway transportation markets. The company manufactures custom-engineered products including sensors, actuators, switches, connectors, advanced driver information systems, vision systems, and connectivity and telematics solutions, which it supplies primarily on a sole-source basis to leading original equipment manufacturers and Tier 1 suppliers under requirements contracts. Revenue derives from sales of electronics-heavy products to OEMs in commercial vehicles, automotive, and off-highway markets, along with aftermarket channels including distributor sales and direct consumer services.