Knowles Corporation KN

Company Overview

Knowles Corporation is a publicly traded technology company that designs and manufactures highly engineered components and solutions used in acoustics, precision sensing, and specialty electronic applications. The company primarily operates within the electronic components, industrial technology, and medical technology industries, supplying original equipment manufacturers (OEMs) rather than end consumers. Its products are commonly embedded in mission‑critical applications where performance, reliability, and miniaturization are essential.

The company’s core revenue drivers are advanced acoustic transducers, balanced armature speakers, and precision devices used in medical, defense, industrial, and consumer electronics markets. Knowles is widely recognized for its proprietary engineering capabilities, materials science expertise, and long-standing intellectual property portfolio, particularly in miniature acoustics. Founded in 1946, the company evolved from a consumer electronics component supplier into a focused industrial technology firm through multiple portfolio realignments and divestitures, including the spin-off of its consumer audio brands, allowing greater emphasis on higher-margin, specialized markets.