Trusted Lightning Protection and Grounding Solutions
For 65 years, Harger has been an expert in lightning protection and grounding solutions and services, ensuring the reliability of the power grid infrastructure in North America. Now as part of TE Connectivity, Harger delivers enhanced grid reliability, safety, and performance across the energy sector.
About Harger
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 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.
Discover Harger's portfolio
Our grounding solutions form the cornerstone of grid reliability, enhancing both the safety and functionality of entire electrical systems. From utility substations to renewable energy installations, our grounding products ensure proper electrical continuity and personnel protection.
Harger's exothermic welding solutions create molecular bonds that provide permanent, maintenance-free connections with superior conductivity. Our welding systems and materials ensure reliable connections that withstand harsh environmental conditions and electrical stress.
Harger’s lightning protection solutions safeguard critical infrastructure, from air terminals to surge protection devices, ensuring equipment safety and operational continuity during severe weather.
