Stoneridge Inc is a manufacturer of electrical and electronic components used in automotive vehicles. The company produces instrumentation systems, vehicle management electronics, application-specific switches and actuators, sensors, security alarms, and vehicle tracking devices and monitoring services for commercial, automotive, off-highway, and agricultural vehicle markets. Stoneridge generates the majority of its revenue in its Electronics segment that produces driver information systems, camera-based vision systems, connectivity, and compliance products, and electronic control units. Geographically, the company's operations are focused on North America. It has Control Devices, Electronics, and Stoneridge Brazil segments.