NGK Corporation is a world-leading manufacturer of advanced ceramic products that provides essential solutions for the global energy, environment, and electronics sectors.
Founded in 1919 and headquartered in Nagoya, Japan, the company leverages its proprietary ceramic technology to support modern infrastructure and industrial innovation through three core business segments: Environment, Digital Society, and Energy & Industry. NGK is a global pioneer in automotive exhaust purification, producing ceramic catalyst carriers and NOx sensors, while also advancing sustainable energy through its proprietary NAS (sodium-sulfur) battery systems for large-scale grid storage. With a presence in over 20 countries and a strategic focus on carbon neutrality and digital transformation, NGK continues to create value by developing next-generation materials for semiconductor manufacturing, electronic devices, and pharmaceutical applications.