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. In the environment Business segment, the company produces and sells honeyceram, 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 2023)

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.