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Governance4922KOSE Holdings CorporationMaterials and Chemicals

Report on Corporate Governance 2026/03/27

The Corporate Governance Report was updated as of 27 March 2026. The Board of Directors’ effectiveness assessment continues to identify risk management across the entire value chain, the preparation process before deliberations, and ROIC-based management and improvements in capital efficiency as issues to be addressed.

Worth reading
63In 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
—
Displayed only when the document provides numerical figures.
Wording
Definitive
How definitive the wording is.

Governance structure

Company with an Audit & Supervisory Board
Controlling shareholder
The company has no controlling shareholder.

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.

Number of directors12 directors in total, including 4 outside directors
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.

Committee3
Nomination and Remuneration CommitteeSustainability Committeeand Risk Management and Compliance Committee
Percentage of outside members 6 of its 8 members are independent outside officers; outside members account for 75%
Policy on cross-shareholdings

The company generally holds shares where business collaboration or business synergies are expected, and reduces holdings otherwise. Each year, the Board of Directors reviews the medium- to long-term economic rationale, future prospects, purpose of ownership and risks, and decides whether to continue holding or dispose of the shares. The number of holdings and their value are Not disclosed.

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

Takeover defenses

No takeover defense measures have been adopted, and none are planned.

Pre-agreed countermeasures in preparation for an unsolicited takeover attempt.

Changes this time

The effectiveness of the Board of Directors in fiscal 2025 was assessed with the support of a third-party organization. The company identified as issues to be addressed the risk management framework covering the entire value chain, the advance preparation process, and further development of the use of the ROIC tree and the allocation of management resources. Other changes from the previous report are Not disclosed.

Governance structure
ItemDetails
Corporate Governance StructureCompany with an Audit & Supervisory Board
Number of directors12 directors in total, including 4 outside directors
Number of independent officers6 (4 independent outside directors and 2 independent outside Audit & Supervisory Board members)
CommitteeNomination and Remuneration Committee (6 of its 8 members are independent outside officers; outside members account for 75%), Sustainability Committee, and Risk Management and Compliance Committee
Policy on cross-shareholdingsThe company generally holds shares where business collaboration or business synergies are expected, and reduces holdings otherwise. Each year, the Board of Directors reviews the medium- to long-term economic rationale, future prospects, purpose of ownership and risks, and decides whether to continue holding or dispose of the shares. The number of holdings and their value are Not disclosed.
Takeover defensesNo takeover defense measures have been adopted, and none are planned.
Controlling shareholderThe company has no controlling shareholder.
Changes this timeThe effectiveness of the Board of Directors in fiscal 2025 was assessed with the support of a third-party organization. The company identified as issues to be addressed the risk management framework covering the entire value chain, the advance preparation process, and further development of the use of the ROIC tree and the allocation of management resources. Other changes from the previous report are Not disclosed.

The reasons the company gives

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

To disclose progress in improving governance and capital efficiency to enhance the effectiveness of the Board of Directors and increase corporate value.

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.
Report on Corporate Governance 2026/03/27 | KOSE Holdings Corporation (4922) timely disclosure | Komori