About NGK

The NGK Group will remain committed
to meeting the demands of the age
by continuously refining our
technology and achieving
new levels of innovation.
Corporate Overview
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Carbon Neutrality and Digital Society
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Video Gallery
Corporate Outline
About the NGK Group
Established:
History
Paid-in capital:
Net sales:
Financial Highlights
Overseas sales ratio:
Number of employees:
Group Companies:
Head office:
2-56 Suda-cho, Mizuho, Nagoya 467-8530, Japan
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Our Philosophy and Vision,
and How We Realize Them

NGK Group Philosophy Our Mission Enriching Human Life by Adding New Value to Society. Our Values Quality of People Embrace challenges and teamwork. Quality of Product Exceed expectations. Quality of Management Social trust is our foundation.
NGK Group Vision Road to 2050 What we want to be A company to contribute to carbon neutrality and digital society with our unique ceramic technologies What we must do Convert our business structure through 5 Transformations NGK Group Corporate Business Principles NGK Group Code of Conduct Firm compliance with NGK Group Basic Guidelines for Compliance ActivitiesNGK Group Vision Road to 2050 What we want to be A company to contribute to carbon neutrality and digital society with our unique ceramic technologies What we must do Convert our business structure through 5 Transformations NGK Group Corporate Business Principles NGK Group Code of Conduct Firm compliance with NGK Group Basic Guidelines for Compliance Activities
CN Carbon Neutrality Local production and consumption of electricity Capturing CO2 from the air Gas separation at the molecular level DS Digital Society Next-generation power semiconductors Enhanced performance for semiconductor manufacturing equipment Next-generation communications systems Contributing to Carbon Neutrality (CN) and a Digital Society (DS)
NGK Group Philosophy
NGK Group Vision
NGK Group Corporate Business Principles and Code of Conduct
Message from the President
Continuing to innovate and take on new challenges
Incorporate various perspectives, take on challenges,
and build trust-based relationships with stakeholders.
President Shigeru Kobayashi

A commitment to self-transformation toward
achieving carbon neutrality and a digital society

Open Innovation
Working with partners to promote innovation, and aiming to create new and innovative products and expedite their social implementation

The power to advance the world and the future
NGK provides solutions using ceramic technologies.

Business Overview
Protecting Clean Air
Environment Business
Advancing the digital society
Digital Society Business
Supporting Global Power Supply
Energy & Industry Business
Network

Linking advanced technological capabilities and quality to the world through a reliable global network.

Overseas Production Bases
(10 countries)
Overseas sales ratio
About NGK
Directors and Corporate Officers
Global Ads
NGK Becomes NGK
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Publications
Corporate Profile / English[PDF:7.43MB]
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Aiming to Live
in Harmony with Nature

FY2050 Target
CO2 emissionsNet zero
Sales of CN and DS Related Products80%

NGK Report 2025

Sustainability