Today, NGK SPARK PLUG is one of the leading automotive and technical ceramics suppliers worldwide. The automotive side of the company specializes in the fields of ignition and sensor technology, supplying Original Equipment and Aftermarket customers across the globe. With an outstanding commitment to quality, technology, and research & development, the company has become the world’s number one in spark plugs and oxygen sensors, and a leading provider of glow plugs, ignition coils and leads as well as further sensor technology.
NGK Spark Plug is now represented on all continents and has 41 group companies, 24 production plants, and five technical centers. With more than 14,500 employees, the company’s automotive and technical ceramics activities generate a total annual turnover of around 3.1 billion euros worldwide.