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Corporate Outline

Establishment October 26, 1936
*Anniversary of foundation : November 11.
Capital 47,869 million yen
Representative Shinichi Odo
Representative Director Chairman of the Board
Executive Officers
Headquarters URBANNET NAGOYA NEXTA Bldg. 1-1-1 Higashisakura, Higashi-ku, Nagoya 461-0005
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Employees Non-Consolidated: 3,668 (as of March 2022)
Consolidated: 16,145 (as of March 2022)
Business (1) Manufacturing and selling spark plugs and related products for internal-combustion engines.
(2) Manufacturing and selling technical ceramics and applicable products.
Group Companies 55 companies (Consolidated subsidiaries), 2 companies (Equity method affiliated companies)
Factories Nagoya Plant
Komaki Plant
Satsuma Plant
Ise Plant
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Domestic Branch Office Domestic Branch Office
Tokyo, Osaka, Nagoya, Hiroshima, Fukuoka, Sendai, Sapporo, Saitama, Atsugi, Utsunomiya, Nagano, Hamamatsu
Overseas Branch Office
Asia / Oceania, North America, Central and South America, Europe, Middle East / Africa
Global Networks

Consolidated Sales Trends

(Unit:100 Million yen)

※In the March 2020 term, NGK SPARK PLUG began to use IFRS in place of the Japanese standards conventionally in use.

Sales by business group (consolidated)