Stoneridge, Inc. engages in the production of engineered electrical and electronic components, modules, and systems for the automotive, commercial, off-highway, motorcycle, and agricultural vehicle markets. The company is headquartered in Novi, Michigan and currently employs 4,450 full-time employees. The firm operates through three segments: Control Devices, Electronics and Stoneridge Brazil. Its Control Devices segment designs and manufactures products that monitor, measure or activate specific functions within a vehicle. Its Electronics segment designs and manufactures driver information systems, vision systems, connectivity and compliance solutions and control modules. Its Stoneridge Brazil segment primarily serves the South American market and specializes in the design, manufacture and sale of vehicle tracking devices and monitoring services, driver information systems, vehicle security alarms and convenience accessories, telematics solutions and multimedia devices primarily for the automotive and commercial vehicle markets.