Komori
Governance5333NGK CorporationConstruction and Materials

Corporate Governance Report 2026/06/29

From fiscal 2026, the company newly introduced a framework for deciding whether to restructure or exit low-growth, low-profitability businesses, set out in the Regulations on Business Portfolio Management. It also raised its ROE target from 10% or higher to 12%.

Worth reading
66In focus
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Mixed performance
Direction inferred from the company’s description.
Scale
12
ROE(%)
Wording
Definitive
How definitive the wording is.

Governance structure

Company with an Audit & Supervisory Board (the organizational form field states “company with company auditors,” but notes that an Audit & Supervisory Board has been established)
Controlling shareholder
No controlling shareholder or parent company. Voting rights ratio: not applicable.

When one company holds most of the voting rights, its wishes are more likely to prevail in management. How the interests of minority shareholders are protected is a key issue.

Board of Directors10 membersof which 4 outside40.0%
Half
OutsideIn-house

社外取締役は、その会社の出身ではない取締役です。半数の線を超えると、取締役会の多数を社外の人が占めることになります。The percentage represented by the dotted line was calculated from the publicly disclosed number of people.

Number of independent officers6Number

This is the number of people reported to the exchange as independent officers. Whether someone is an outside officer and whether they qualify as independent are separate determinations.

Committee1
Nomination and Compensation Advisory Committee
Percentage of outside members 4/6 (66.7%)
Policy on cross-shareholdings

The company holds strategically held shares to maintain and strengthen business relationships and for purposes including the Morimura Group’s brand and philosophy. From the perspective of capital efficiency, it remains continually mindful of reducing the scale of such holdings, and the Board of Directors regularly reviews whether continued ownership is appropriate based on an understanding of the rationale, safety and efficiency of each holding. The number and value of holdings reduced were not disclosed.

Policy regarding shares of other companies held to maintain business relationships and for other purposes.

Changes this time

The company newly introduced the Regulations on Business Portfolio Management from fiscal 2026. It raised its ROE target from 10% or higher to 12%. From fiscal 2026, it also revised its executive compensation system, adding NGK-specific value added and employee engagement as medium- to long-term metrics.

Governance structure
ItemDetails
Corporate Governance StructureCompany with an Audit & Supervisory Board (the organizational form field states “company with company auditors,” but notes that an Audit & Supervisory Board has been established)
Number of directorsTotal number 10 / Of which, outside 4
Number of independent officers6
CommitteeName Nomination and Compensation Advisory Committee / Percentage of outside members 4/6 (66.7%)
Policy on cross-shareholdingsThe company holds strategically held shares to maintain and strengthen business relationships and for purposes including the Morimura Group’s brand and philosophy. From the perspective of capital efficiency, it remains continually mindful of reducing the scale of such holdings, and the Board of Directors regularly reviews whether continued ownership is appropriate based on an understanding of the rationale, safety and efficiency of each holding. The number and value of holdings reduced were not disclosed.
Controlling shareholderNo controlling shareholder or parent company. Voting rights ratio: not applicable.
Changes this timeThe company newly introduced the Regulations on Business Portfolio Management from fiscal 2026. It raised its ROE target from 10% or higher to 12%. From fiscal 2026, it also revised its executive compensation system, adding NGK-specific value added and employee engagement as medium- to long-term metrics.
Items this document does not state (1)
Takeover defenses

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

To pursue further improvements in profitability in response to opportunities to expand the Digital Society business. With regard to the business portfolio, the company will consider options including business restructuring and withdrawal based on the growth potential, profitability and strategic significance of each business.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Corporate Governance Report 2026/06/29 | NGK Corporation (5333) timely disclosure | Komori