Harger, a TE Connectivity Company, is a trusted American manufacturer providing comprehensive grounding, exothermic welding, and lightning protection solutions—engineered to support complete project execution from design to installation. With over 65 years of engineering expertise, a strong service culture, and U.S.-based manufacturing facilities in Illinois and North Carolina, Harger delivers high-quality, made-in-the-USA products for critical energy infrastructure.

Acquired by TE Connectivity in November 2024, Harger now operates as part of a global technology leader while continuing its legacy of excellence. From grounding and bonding to exothermic welding and lightning protection, Harger offers comprehensive solutions—supported by expert design assistance, hands-on training, and certified installation support—to help build more resilient power networks.