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Changes in Officers4120SUGAI CHEMICAL INDUSTRY CO.,LTD.Materials and Chemicals

Notice Regarding Organizational Changes and Personnel Changes

Effective 1 April 2026, the Overseas Group will be elevated to the Overseas Department, the Analysis Group will be transferred to the Wakayama Research Institute, and the Environmental, Health and Safety Department and Quality Assurance Group will be integrated. In addition, the responsibilities and titles of 1 director and 2 executive officers will change.

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Who is moving to which position

Resolved 18 March 2026

Incoming appointee

3 items
Scheduled Appointment DateEffective 1 April 2026
Taneji Takashi (種治 崇)
Previous positionSenior Managing Director, responsible for the Environmental, Health and Safety Department, and General Manager of the Administration Division
New positionManaging Director and General Manager of the Administration Division
Shioji Masanori (塩治 正則)
Previous positionExecutive Officer, Deputy General Manager of the Production Division, General Manager of the Fukui Plant, and General Manager of the Quality Assurance Department
New positionExecutive Officer, responsible for the Environmental, Health and Safety & Quality Assurance Department; Deputy General Manager of the Production Division; and General Manager of the Fukui Plant
Mineyama Kenji (峯山 健治)
Previous positionExecutive Officer, General Manager of the Sales Division, General Manager of the Tokyo Sales Office, and General Manager of the Development Department
New positionExecutive Officer, General Manager of the Sales Division, and General Manager of the Tokyo Sales Office
Details of organizational changes

The Overseas Group within the Sales Division will be reorganized as the Overseas Department. The Analysis Group within the Quality Assurance Department will be transferred to the Wakayama Research Institute within the Technical Division. The Environmental, Health and Safety Department and the Quality Assurance Group within the Quality Assurance Department will be integrated and reorganized as the Environmental, Health and Safety & Quality Assurance Department.

Who is moving to which position
ItemDetails
Resolution date18 March 2026
Scheduled Appointment DateEffective 1 April 2026
Name of appointeeTaneji Takashi (種治 崇), Shioji Masanori (塩治 正則), Mineyama Kenji (峯山 健治)
Appointee's new positionManaging Director and General Manager of the Administration Division, Executive Officer, responsible for the Environmental, Health and Safety & Quality Assurance Department; Deputy General Manager of the Production Division; and General Manager of the Fukui Plant, Executive Officer, General Manager of the Sales Division, and General Manager of the Tokyo Sales Office
Appointee's previous positionSenior Managing Director, responsible for the Environmental, Health and Safety Department, and General Manager of the Administration Division, Executive Officer, Deputy General Manager of the Production Division, General Manager of the Fukui Plant, and General Manager of the Quality Assurance Department, Executive Officer, General Manager of the Sales Division, General Manager of the Tokyo Sales Office, and General Manager of the Development Department
Details of organizational changesThe Overseas Group within the Sales Division will be reorganized as the Overseas Department. The Analysis Group within the Quality Assurance Department will be transferred to the Wakayama Research Institute within the Technical Division. The Environmental, Health and Safety Department and the Quality Assurance Group within the Quality Assurance Department will be integrated and reorganized as the Environmental, Health and Safety & Quality Assurance Department.
Items this document does not state (15)
Date of departureAppointee's date of birthYear the appointee joined the CompanyNumber of shares held by the appointeeName of departing officerFormer position of departing officerNew position of departing officerReason for departureWhether the incumbent will remain in officeReason for changeReasons for appointmentNumber of directors after the changeFiling as an independent officerChange in Corporate Governance StructureSubject to Approval by the General Meeting of Shareholders

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The reasons the company gives

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

The organizational changes are being made to strengthen the overseas business, promote new product development, and improve operational efficiency. No individual reasons are provided for the personnel changes.

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Notice Regarding Organizational Changes and Personnel Changes | SUGAI CHEMICAL INDUSTRY CO.,LTD. (4120) timely disclosure | Komori