NGK Insulators Ltd.

Company Overview

NGK Insulators Ltd. is a Japanese company that manufactures industrial equipment. The company generates its revenue through three business segments: Environment, Digital Society, and Energy & Industry. In the environment Business segment, the company produces and sells honey Ceram, DPFs, GPFs, NOx sensors for engine exhaust gas, kiln furniture & refractories, ceramic membranes & separators, high-temperature dust collectors, ceramic pumps & vacuum pumps, and others. Under the digital society business, it sells ceramic heaters, wafer products, piezoceramic actuators, and others. Under the energy & industry business, it manufactures and sells sodium-sulfur batteries (NAS batteries), suspension insulators, and hollow insulators. The company’s NAS batteries are used in various end-user applications like battery storage systems and low-speed EVs. The company has a production base in Japan, China, Belgium, Indonesia, Mexico, Poland, South Africa, and the U.S.

Financial Highlights (FY 2024)

Company's Business Segments

• Environment : Ceramics for exhaust gas purification, NOx sensors, Industrial heating systems, Refractory Products, Membrane separating systems, High-temperature dust collector, Low-level radioactive waste treatment units
• Digital Society : Ceramics for semiconductor manufacturing equipment, EnerCera battery, AMB and DCB substrates, Special metals and mold products, etc.
• Energy and Industry : NAS batteries, Insulators, etc.