Harger Lightning & Grounding Email Format
Appliances, Electrical, and Electronics ManufacturingIllinois, United States51-200 Employees
Harger Lightning & Grounding is a U.S.-based manufacturer specializing in grounding, exothermic welding, and lightning protection solutions for electrical infrastructure. The company emphasizes end-to-end project support, including design assistance, hands-on training, and certified installation help. With more than six decades of engineering experience, Harger operates manufacturing facilities in Illinois and North Carolina and is based in Grayslake, Illinois. In November 2024, TE Connectivity acquired Harger, and the company now operates as part of TE Connectivity. The company serves markets involved in critical energy infrastructure by supplying grounding, bonding, exothermic welding, and lightning protection components produced in the United States. A notable recent development is the 2023 launch of the Ultraweld Tech Support App.