Since 1946, Knowles has been a trusted leader in the electronic components industry, providing innovative solutions that enhance client product performance. As a global supplier specializing in micro-acoustic components, human interface solutions, and specialty electronic components, Knowles serves key markets including mobile communications, consumer electronics, medical technology, and industrial applications. Our extensive experience and comprehensive testing protocols ensure the delivery of reliable, high-precision products such as microphones, speakers, and acoustic modules used in hearing aids, high-end earphones, communication headsets, and industrial acoustic systems. Our advanced MEMS (Micro-Electro-Mechanical Systems) microphones and micro-speakers are integral components in smartphones, tablets, laptops, and other portable electronic devices. Headquartered in Itasca, Illinois, and listed on the NYSE as “KN,” Knowles employs over 10,000 professionals across 37 global locations, with design centers in Europe, Asia, and North America. All manufacturing facilities adhere to ISO-9001 standards, with select plants also certified to ISO-14001 and OHSAS-18001, ensuring superior quality management. Our commitment to quality and innovation supports the production of dependable, cost-effective electronic components that meet the demanding requirements of the modern electronics industry.