ENVALITH
株式会社ディ・アイ・システム logo

D.I.System Co., Ltd.

4421Standard MarketInformation & Communication

株式会社ディ・アイ・システム logo
D.I.System Co., Ltd.4421

Governance

The company is a company with an Audit and Supervisory Committee. The Board of Directors consists of a total of 10 members (3 outside directors, all 3 of whom are members of the Audit and Supervisory Committee). During the fiscal year under review, the Board met 18 times with a 100% attendance rate for all members. The company has established an executive officer system and an Internal Audit Office (1 dedicated staff member) to separate management oversight from execution. The establishment of a Nomination Committee or Compensation Committee is not confirmed in the annual securities report.

Outside Director Ratio

30.0%

Nomination Committee

Not Established

Compensation Committee

Not Established

Risk Management

The Risk Management Committee meets once every quarter (3 months) based on the

Shareholder Returns

The basic policy is a single year-end dividend, with FY2025 (ended September 2025) actual dividend of ¥27.0 (up ¥2.0 year-on-year). The forecast dividend for FY2026 (ending September 2026) is ¥28.0 (up ¥1.0 year-on-year), continuing the trend of dividend increases. Share buybacks can be flexibly implemented by resolution of the Board of Directors under the Articles of Incorporation.

Dividend Policy

The basic policy is to provide stable dividends targeting a consolidated payout ratio of 30% to 35%, with a single year-end dividend in principle. The actual dividend per share for FY2025 (ended September 2025) was ¥27.0. The forecast for FY2026 (ending September 2026) is ¥28.0 per share (¥0.0 at the end of the second quarter, ¥28.0 at year-end), with no revision from the most recently announced dividend forecast. Dividend per share results for the past three fiscal years: ¥22.0 for FY2023 (ended September 2023), ¥25.0 for FY2024 (ended September 2024), and ¥27.0 for FY2025 (ended September 2025).

Dividend

Paying

Share Buyback

Possible

Shareholder Benefits

None

ESG

In terms of information security, the company has continued to obtain ISMS (ISO/IEC 27001:2022) and Privacy Mark certifications. In terms of human capital, it discloses a ratio of women in management positions of 5.9% and a male childcare leave utilization rate of 72.7%, with hiring during the fiscal year totaling 76 employees (45 new graduates and 31 mid-career hires). As part of its climate change response, the company continues system development based on a design philosophy of reducing environmental impact, and also sets goals for work-style transformation, maintaining a 100% health checkup participation rate, and obtaining

Last updated: December 23, 2025