大毅科技股份有限公司 2025 Sustainability Report

Report summary

• This page summarizes the 2025 sustainability report and ESG report PDF source for 大毅科技股份有限公司 (2478).
• The reporting period is 2025/01/01 to 2025/12/31, in the 電子零組件業 industry.
• third-party information includes verification body BSI; this can be used to review report verification, assurance, and disclosure standards.
• Compare public disclosure approaches across prior-year and peer reports. Your company’s actual disclosures must still be based on its own data and supporting evidence.

Report details

Company

大毅科技股份有限公司（2478）

Reporting Year

2025

Disclosure Period

2025/01/01 to 2025/12/31

Industry

電子零組件業

Third-party information

third-party information includes verification body BSI

PDF source

The original ESG report PDF can be downloaded or opened from this page

2025 ESG Metrics and Industry Comparison

Greenhouse Gas Emissions

Scope 1 Emissions (Tons CO2e)

692

Reporting Boundary：已完成母公司,其他：部分子公司(東莞廠、蘇州廠)

Verification：是

Scope 2 Emissions (Tons CO2e)

30,919

Reporting Boundary：已完成母公司,其他：部分子公司(東莞廠、蘇州廠)

Verification：是

Scope 3 Emissions (Tons CO2e)

1,239,837

Reporting Boundary：已完成母公司,其他：部分子公司(東莞廠、蘇州廠)

Verification：是

Energy Management

Renewable Energy Share

0.1%

Reporting Boundary：僅母公司

Verification：ISO 50001

Ranked 50 among 59 companies in the same industry (percentile 16).

Water Management

Water Use (Metric Tons)

386,886

Reporting Boundary：台灣廠區（南山廠、長興廠）及中國大陸廠區（蘇州、東莞）

Verification：Not disclosed

Board of Directors

Board Seats (Including Independent Directors)

9

Independent Director Seats

4

Female Director Ratio

11.1%

Ranked 73 among 103 companies in the same industry (percentile 14).

Board Meeting Attendance Rate

100%

Ranked 1 among 103 companies in the same industry (percentile 74).

Independent Director Ratio

44.4%

Ranked 18 among 103 companies in the same industry (percentile 60).

Source: Taiwan Stock Exchange / Taipei Exchange, Corporate ESG Disclosure Summary (2025), under the Open Government Data License, version 1.0. Open Government Data License, Version 1.0

How to use this report

• Compare how 大毅科技股份有限公司 structured 電子零組件業 sustainability report chapters and material topics in 2025.
• Confirm the reporting period, third-party verification or assurance information, and downloadable ESG report PDF source.
• Mark public disclosures and original page numbers that can be referenced as research materials for planning chapters and indicators for your own company.