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.
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The Harger Lightning & Grounding annual revenue was $21.6 million in 2026.
Brian Dunkel is the CFO of Harger Lightning & Grounding.
54 people are employed at Harger Lightning & Grounding.
Harger Lightning & Grounding is based in Grayslake, Illinois.
The NAICS codes for Harger Lightning & Grounding are [33, 33999, 3399, 339999, 339].
The SIC codes for Harger Lightning & Grounding are [35, 356].