Company Description
Littelfuse, Inc. designs, manufactures, and sells electronic components, modules, and subassemblies in the Americas, the Asia-Pacific, and Europe.
Its Electronics segment offers fuses and fuse accessories, positive temperature coefficient resettable fuses, electromechanical switches and interconnect solutions, polymer electrostatic discharge suppressors, varistors, reed switch based magnetic sensing, and gas discharge tubes; and discrete transient voltage suppressor (TVS) diodes, TVS diode arrays, protection and switching thyristors, silicon and silicon carbide metal-oxide-semiconductor field effect transistors and diodes, and insulated gate bipolar transistors.
This segment serves industrial motor drives and power conversion, automotive electronics, electric vehicle and related charging infrastructure, aerospace, power supplies, data centers, telecommunications, medical devices, alternative energy and energy storage, building and home automation, appliances, and mobile electronics markets.
The company’s Transportation segment provides blade, resettable, high-current, and high-voltage fuses; battery cable protectors; fuses, switches, relays, circuit breakers, and power distribution modules; and sensor products.
This segment serves heavy-duty truck and bus, construction, agriculture, off-road and recreational vehicles, material handling, passenger and commercial vehicles, and marine markets.
Its Industrial segment offers industrial fuses, protection relays, contactors, transformers, residual current devices and monitors, ground fault circuit interrupters, arc fault detection devices, solid state switches, and temperature sensors for use in renewable energy and energy storage systems, electric vehicle infrastructure, HVAC systems, industrial safety, non-residential construction, MRO, mining, and factory automation applications.
It sells its products through distributors, direct sales force, and manufacturers’ representatives. The company was founded in 1927 and is headquartered in Rosemont, Illinois.
| Country | United States |
| Founded | 1927 |
| Industry | Electronic Components |
| Sector | Technology |
| Employees | 16,000 |
| CEO | Gregory Henderson |
Contact Details
Address: 6133 North River Road, Suite 500 Rosemont, Illinois 60018 United States | |
| Phone | 773 628 1000 |
| Website | littelfuse.com |
Stock Details
| Ticker Symbol | LFUS |
| Exchange | NASDAQ |
| Stock Type | Common Stock |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| CIK Code | 0000889331 |
| CUSIP Number | 537008104 |
| ISIN Number | US5370081045 |
| Employer ID | 36-3795742 |
| SIC Code | 3613 |
Key Executives
| Name | Position |
|---|---|
| Dr. Gregory N. Henderson Ph.D. | Chief Executive Officer, President and Director |
| Ryan K. Stafford Esq. | Executive Vice President, Chief Legal Officer and Corporate Secretary |
| Deepak Nayar | Senior Vice President and GM of Electronics Business |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Aug 25, 2025 | 144 | Filing |
| Aug 25, 2025 | 144 | Filing |
| Aug 22, 2025 | 144 | Filing |
| Aug 22, 2025 | 144 | Filing |
| Aug 19, 2025 | 144 | Filing |
| Aug 15, 2025 | 144 | Filing |
| Aug 13, 2025 | 144 | Filing |
| Aug 13, 2025 | 144 | Filing |
| Aug 13, 2025 | 144 | Filing |
| Aug 12, 2025 | 144 | Filing |