David Heinzmann

President & CEO, Littelfuse Inc.

Chicago, IL


Heinzmann is in his current position since 2017, at Littelfuse, a global manufacturer of technologies in circuit protection, power control and sensing. He joined Littelfuse in 1985, and has held various leadership positions, including VP of global operations and COO.

  • 2020 Third Quarter

Added to: Gentherm Inc. - Northville, MI

Gentherm develops and markets thermal management technologies. Revenues are $942 million.