Autoneum Holding AG develops and manufactures acoustic and thermal management solutions for the automobile manufacturers. It offers multifunctional and lightweight components and systems for noise and heat protection. The company provides engine and e-motor encapsulations, frunks, outer dashes, hoodliners, engine top covers, and outer trunk floor insulators; and underbody products, including under floor and under engine shields, wheelhouse outer liners, outer tunnel insulators, battery electromagnetic shields, under battery shields, and heatshields.

It also offers interior floor products comprising inner dashes, needle punch and tufted carpets, floor insulators and mats, trunk trims, inner wheelhouse and trunk floor insulators, and dampers. The company has operations in Europe, North America, Asia, South America, the Middle East, and Africa. Autoneum Holding AG was founded in 1901 and is headquartered in Winterthur, Switzerland.