Littelfuse

Highly Engaged Employees

Littelfuse, established in 1927, is a leading global industrial technology manufacturer that designs and produces high-performance circuit protection devices, power semiconductors, sensors, relays, and switches. The company provides critical electronic components for a wide array of sectors, including automotive, industrial, electronics, renewable energy, data center, and transportation markets. By delivering innovative solutions such as silicon carbide, noise suppression, and advanced sensing technology, Littelfuse enables OEMs worldwide to enhance safety, efficiency, and performance across their most demanding technical applications.

Operating with a massive workforce of over 10,000 employees, the company maintains a highly efficient operational footprint across 14 global locations. This extensive international network supports complex engineering, manufacturing, and global distribution processes, ensuring consistent quality and reliability for a diverse client base. Learn about Littelfuse's global headquarters for detailed information regarding their strategic geographic presence and the core operational infrastructure managed from their base in Rosemont, Illinois.

As a publicly traded entity under the ticker NASDAQ: LFUS, Littelfuse maintains a strong competitive position against major industry peers like Sensata Technologies, TE Connectivity, and Bourns. The firm remains committed to technical excellence, focusing on continuous innovation in power control, environmental sensing, and vehicle infotainment systems to meet evolving global market demands. Meet Littelfuse's team to gain deeper insights into the leadership, organizational structure, and professional expertise driving their long-term growth and technical dominance in the competitive global electronics manufacturing landscape.