CTS (NYSE:CTS) (NYSE:CTS) is a global manufacturer and supplier of electronic components and sensors, headquartered in Lisle, Illinois. Established in 1896 as the Chicago Telephone Supply Company, the firm has evolved over more than a century to become a diversified provider of high-precision products for a wide range of end markets.
The company’s core business encompasses the design, development and production of sensors and actuators, frequency control devices such as quartz crystals and filters, multilayer ceramic capacitors, and inductive components. CTS leverages in-house engineering and tooling capabilities to deliver tailored solutions for applications requiring tight tolerances and high reliability.
CTS serves both automotive and non-automotive markets, including industrial automation, medical instrumentation, aerospace, telecommunications and consumer electronics. Its products can be found in engine management systems, safety and driver-assistance modules, medical diagnostic equipment, wireless infrastructure and various industrial controls.
With an international footprint spanning North America, Europe and Asia, CTS operates manufacturing facilities and customer support centers across multiple continents. The company’s long history reflects a commitment to innovation and quality, underpinned by continuous investment in research and development to meet evolving industry needs.
