CTS Corp. CTS

What this company does

CTS Corporation is a global manufacturer of sensors, connectivity components, and actuators. It designs, manufactures, and sells a broad line of sensors, connectivity components, and actuators primarily to original equipment manufacturers, tier one suppliers for the aerospace and defense, industrial, medical, and transportation markets, and the U.S. Government. It operates manufacturing facilities in North America, Asia, and Europe. As of December 31, 2025, it had 3,492 employees, comprising 1,875 in North America, 1,099 in Asia, and 518 in Europe. Toyota Motor Corporation and Cummins, Inc. each accounted for more than 10% of its total net sales in 2025, at approximately 11.2% and 8.4%, respectively. It categorizes these products as Sense products, which provide inputs to electronic systems; Connect products, which allow systems to function in synchronization with other systems; and Move products, which ensure required movements are executed. CTS was established in 1896 as a provider of telephone products and was incorporated as an Indiana corporation in February 1929.

Written from the business description in CTS CORPORATION's annual report to the U.S. Securities and Exchange Commission, filed 24 February 2026. Every sentence was checked against that document before publication.