May 13, 2024
To whom it may concern
Company name:ORGANO CORPORATION

Representative name: Masayuki Yamada
Representative Director and President(Securities Code: 6368, Stock Exchange: TSE PrimeMarket)
Inquiries:

Shojiro Koike

General Manager of Corporate Strategy and Planning
Dept., Corporate Management and Planning(TEL: +81-3-5635-5111)

Matters Concerning the Controlling Shareholder, Etc.
ORGANO CORPORATION (the “Company”) hereby announces matters concerning the controllingshareholder, etc., which is the Company’s parent company, Tosoh Corporation.
1. Trade name, etc. of the parent company, controlling shareholder (excluding parent company), otheraffiliated company, or the parent company of other affiliated company(As of March 31, 2024)
Voting rights ownership ratio (%)
NameAttributeDirectownership

Tosoh

ParentCorporationcompany

44.35

Portionsubject to

Total

aggregation
0.11

44.46

Financial instruments
exchange, etc. on which theissued shares, etc. are listed
Tokyo Stock Exchange, Inc.
Prime Market

2. Position of the listed company within the corporate group centering on the parent company and otherrelationships between the listed company and the parent company
Tosoh Corporation is the parent company that holds 44.46% of the Company’s voting rights (for which
the indirect holding ratio accounts for 0.11%). The corporate group of Tosoh Corporation manufacturesand sells various chemical products. The Company, which is a comprehensive water treatment
engineering company, purchases items, such as certain raw materials for water treatment chemicals, fromthe said company, and it also carries out other transactions with Tosoh Corporation, such as selling various
types of water treatment systems and related chemicals to the said company. However, the Company’sdependence on Tosoh Corporation in terms of sales transactions is insignificant.
As there is a certain cooperative relationship with the corporate group of the said company in promoting－1－business, the Company has accepted one employee on secondment from the corporate group of the said
company into the Engineering Center.
Of the Company’s nine Directors, one is from the said company. In addition, of the Company’s three
Audit and Supervisory Board Members, one is from the said company.
Tosoh Corporation and the Company have not entered into any contracts or other agreements regarding
the Company’s material financial and business policies. There are no particular restrictions on theCompany’s material financial and business policies in relation to Tosoh Corporation, including approval
items in conducting business activities. Although the Company is engaged in businesses related to thecorporate group of Tosoh Corporation, the two companies are clearly segregated in terms of the products
they handle and the customers they do business with. The Company recognizes that as a listed company,
it has secured a certain degree of management independence in its business activities and management
decisions.
3. Matters concerning transactions with the controlling shareholder, etc.
There are no important matters to be reported.
4. Status of implementation of the policy for measures to protect minority shareholders in conducting
transactions with the controlling shareholder
With regard to the policy for measures to protect minority shareholders in conducting transactions withthe controlling shareholder, the Company shall make reasonable decisions on terms and conditions fortransactions with the corporate group of the said company referring to contract terms and market prices,in a similar manner as with transactions with other companies that do not have a capital relationship withthe Company, and implement the decisions in accordance with these guidelines. Moreover, the Companyhas established the Special Committee consisting only of Independent Outside Directors to monitor andsupervise issues regarding conflicts of interest between the said company and its subsidiaries (hereinafterreferred to as the “parent company group”) and minority shareholders in important transactions, etc.
between the parent company group and the Company, for the purpose of ensuring that the interests ofminority shareholders are adequately protected. When important transactions, etc. between the parentcompany group and the Company arise, the Committee deliberates the nature of such transactions, etc.
and provides recommendations or makes a report to the Board of Directors.

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