NGK Spark Plug's operating income FY 2013-2022
In the fiscal year 2021, NGK Spark Plug generated an operating income of approximately 89.22 billion Japanese yen, up from about 75.51 billion yen in the previous fiscal year.
Nagoya-headquartered NGK Spark Plug Co., Ltd. was founded in 1936; today, the Japanese company is a global automotive industry supplier.