News
-
January 21, 2026 Sustainability
NGK Recognized as an “Eco-First Company” by Japan’s Ministry of the Environment
Five Commitments to Contribute to Environmental Conservation -
January 14, 2026 Company
NGK Selected as an “A List” Company, the Highest Rating,
in CDP Water Security for Two Consecutive Years -
January 08, 2026 Company
CNN and NGK Insulators launch global campaign showcasing innovation for a sustainable future
-
January 08, 2026 Topics
Added "Notice regarding the company name change" to About NGK
-
December 25, 2025 Product
CO₂ Sensor Fitted to Mazda Super Taikyu Endurance Race Car for the First Time
Contributing to Successful Demonstration Experiment of CO₂ Capture System under Harsh Conditions -
December 24, 2025 IR
Notice Regarding the Status and Completion of Acquisition of Own Shares
-
December 03, 2025 IR
Notice Regarding the Status of Acquisition of Own Shares
-
December 01, 2025 IR
FY2025 1st Half Results ( from April 1, 2025 to September 30, 2025)
[2,864 KB／PDF] -
December 01, 2025 IR
Published "FY2025 Interim Business Report for Shareholders"
-
November 25, 2025 IR
Notice Regarding Disposal of Treasury Stock as Employee
Shareholding Association－Restricted Stock Incentive -
November 14, 2025 Product
NGK to Triple Production Capacity for Translucent Alumina Wafer
Strengthening Response to the Next-Generation Semiconductor Market -
November 12, 2025 IR
Notice Regarding Finalization of Court Judgment
-
November 06, 2025 Product
NGK’s Ultra-Thin, Compact Lithium-Ion Rechargeable Battery
“EnerCera” Now Available on CoreStaff Online Semiconductor and Electronic Components E-Commerce Site -
November 06, 2025 IR
Notice Regarding the Status of Acquisition of Own Shares
-
October 31, 2025 IR
Consolidated Financial Results for the Six Months Ended September 30, 2025 [Japanese GAAP]
[649 KB／PDF] -
October 31, 2025 IR
FY2025 1st Half Results Consolidated Operating Results ( from April 1, 2025 to September 30, 2025)
[104 KB／PDF] -
October 31, 2025 IR
FY2025 1st Half Results (from April 1, 2025 to September 30, 2025) Supplementary Data
[260 KB／PDF] -
October 31, 2025 IR
Notice Concerning Interim Dividends of Surplus and Revision of Fiscal Year- End Dividend Forecast (Increase)
-
October 31, 2025 IR
Notice on Difference between Consolidated Financial Forecasts and Results for 1H FY2025 and Revisions to Full-Year Consolidated Financial Forecasts
-
October 31, 2025 IR
Notice Concerning Company Split with Subsidiary (NGK ELECTRONICS DEVICES, INC.) and Absorption-Type Merger between Subsidiaries
-
October 31, 2025 IR
Notice Regarding Discontinuation of Manufacturing and Sales Activities of NAS Batteries
-
October 24, 2025 IR
Notice of Court Judgment
-
October 20, 2025 Topics
Exhibition at SEMICON Europa 2025
-
October 14, 2025 Topics
Published "NGK Report 2025"
-
October 03, 2025 IR
Notice Regarding the Status of Acquisition of Own Shares
-
October 03, 2025 Topics
NGK exhibition at Carbon Capture Technology Expo Europe 2025
-
October 01, 2025 Topics
Exhibition at Helium Super Summit 2025
-
September 17, 2025 Topics
Exhibition at ECOC 2025
-
September 17, 2025 Topics
Exhibition at EuMW2025
Bonded Wafers and GaN Wafers
for Wireless Communication Applications -
September 08, 2025 Topics
NGK presents research findings on SiC wafers at ICSCRM2025
Products
We deliver products that support people’s lives and help build sustainable societies.
Sustainability
We promote business activities in harmony with the earth’s environment to realize sustainable societies.
