Denka Group Sustainability Site

Denka Sustainability Site

Company Information on COVID-19 Infection Prevention

Latest Information

2025/11/28: Denka Report 2025 (Integrated Report) Chinese Digest Version
2025/10/06: Sustainability Book 2025 English version
2025/09/30: Denka Report 2025 (Integrated Report) English version
2025/04/14: The Denka Group has established its DE&I (Diversity, Equity & Inclusion) Basic Policy.
2025/04/14: The Denka Group has revised its Denka Group Sustainable Procurement Policy and Guidelines.
2025/03/11: Certified for 3 consecutive years as "Health & Productivity Management Organization 2025" (White 500)
2025/03/10: The Denka Group has revised its Human Rights Policy.
2025/02/26: CDP 2024: Received a "B" rating for climate change and an "A" rating for water security
2025/02/04: Third-party certification of CO₂ emission calculation system for special blended products
2024/11/29: Denka Report 2024 (Integrated Report) Chinese version
2024/09/30: Denka Report 2024 (Integrated Report) English version
2024/09/30: Sustainability Book 2024 English version
2024/09/06: Participated in the Taskforce on Nature-related Financial Disclosures (TNFD) Forum
2024/03/19: "Largest in Japan" chemical recycling of polystyrene in collaboration with government starts operation ~Turning used polystyrene into a "resource" to realize a circular economy~
2024/03/12: Certified for 2 consecutive years as "2024 Health & Productivity Management Organization (White 500)"
2024/02/15: In CDP2023, received "A-" rating for "Climate Change" and "B" rating for "Water Security"
2023/10/20: Sustainability Book 2023 English version
2023/09/29: Denka Report 2023 (Integrated Report) Chinese version
2023/09/29: Denka Report 2023 (Integrated Report) English version
2023/09/11: Denka's ESG Management> Published the Denka Group Human Rights Policy in Denka Group Initiatives on Human Rights
2023/06/12: The YouTube "Children's Chemistry Channel" of the "Dream Chemistry-21" Committee has posted chemistry experiment videos.
2023/05/15: Participation in GX League
2022/05/13: "Announcement of Partnership Building Declaration"
2021/12/23: CDP 2021 "Climate Change" and "Water Security" received an "A-" rating
2021/11/08: The Denka Group ESG Basic Policy was established. (November 8, 2021)
2021/11/08: The Denka Corporate Governance Guidelines have been updated.
2021/11/08: The Corporate Governance Report has been updated.
2021/09/30: SMBC Signs Loan Agreement for "ESG/SDGs Evaluation Syndicated Loan"
2021/07/30: Issuance of the Denka Report 2021 Integrated Report
2021/06/22: 162nd Securities Report
2021/06/22: The Corporate Governance Report has been updated.
2021/06/22: The Denka Corporate Governance Guidelines have been updated.
2021/06/03: The Corporate Governance Report has been updated.
2021/04/01: Establishment of "Health and Productivity Management Declaration"
2021/04/01: The Action Plan based on the Next Generation Act and the information disclosure based on the Act on Promotion of Women's Activities have been updated.
2021/03/26: Mizuho Eco Finance" contract concluded with highest environmental finance evaluation score of "AA"~As part of our efforts to achieve carbon neutrality by 2050, we are promoting joint research on CCUS with AIST.
2021/03/16: The GRI Standards Content Index (English version) has been published.
2021/01/29: Announcement of Start of Transmission from the Shin-Qinghai Chuan Power Plant~Expanding Use of Clean Energy toward Achieving Carbon Neutrality by 2050~
2020/12/21: The Denka Report 2020 Integrated Report (Japanese version) was issued.
2020/12/18: CDP2020 Received "A-" rating in "Climate Change" and "B" rating in "Water Security" (December 18, 2020)
2020/12/08: Awarded the Best Presentation Award at the 2019 IEEJ Conference on Fundamentals, Materials and Common Topics (September 2019)
2020/11/28: Increased environmental management efforts toward the achievement of carbon neutrality by 2050~Introduction of unique initiatives at "EcoPro Online 2020"~
2020/10/29: Updated CSR activities of group companies. (October 29, 2020)
2020/10/01: The Group Company list in the Site Report (List of Factories) has been updated. (October 1, 2020)
2020/07/31: The Site Report (List of Factories) has been updated. (July 31, 2020)
2020/07/17: Establishment of company-wide work style reform policy~Pursuing new ways of working to become a company that is truly needed by society~
2020/06/22: The Corporate Governance Report has been updated. (June 22, 2020)
2020/06/19: 2019 Securities Report
2020/06/19: Notice of Resolutions of the 161st Annual General Meeting of Shareholders
2020/05/21: Notice of the 161st Annual General Meeting of Shareholders
2020/04/01: Notice of Renewal of ESG Information Website (April 1, 2020)
2020/01/22: Received an "A-" rating in the CDP Climate Change Report 2019 (January 22, 2020)
2020/01/10: [Chiba Plant] 15 second-year students from junior high schools in Ichihara City participated in workplace experience learning (January 10, 2020)
2019/11/29: ["Denka Azumin" Disaster Prevention Training (November 29, 2019)]
2019/11/21: Visit by the "Denka Azumin" Pollution Control Council (November 21, 2019)
2019/11/06: [Chiba Plant] Certificate of Appreciation from Ichihara City for cooperation with "Green Curtain" project (November 6, 2019)
2019/10/25: [Chiba Plant] Environmental Month Events Joint factory tour for elementary school students (July 3, 2019)
2019/10/25: [Omi Plant] 5th DENKA BIX SWAN STADIUM Junior Soccer Festival (August 25, 2019)
2019/10/25: [Chiba Plant] Summer vacation family plant tour & Chiba Plant summer festival (August 2, 2019)
2019/10/16: A paper by one of our researchers selected for cover of UK academic journal "Analyst" (March 7, 2019)
2019/10/15: Awarded the Industrial Standardization Business Award and the Minister of Economy, Trade and Industry Award for achievements in international standardization activities (October 8, 2019)
2019/10/05: [Chiba Plant] Participated in the Kazusa Ichihara Kokuho Festival (October 5, 2019)
2019/09/26: [Omutta Plant] Cleaning volunteer activities (June 24, 2019)
2019/09/26: [Ofuna Plant] Fujisawa Town Neighborhood Association Festival (July 6 and 7, 2019)
2019/09/26: [Isezaki Plant] Factory tour by students of Maebashi Commercial High School (April 23, 2019)
2019/09/11: The UROKO Global Website Wins "awwwards. Site of the Day" (August 23, 2019)
2019/09/06: Reagent for sd LDL-C test wins ZAK Award at AACC Annual Scientific Meeting (August 5, 2019)
2019/08/29: August 3-4, 2019【Head office】Exhibited at "Children's Chemistry Experiment Show 2019"
2019/07/31: The CSR information site has been renewed.
2019/06/19: Efforts to Reduce Environmental Impact at Our U.S. Subsidiary
2018/11/09: The CSR Data Collection for fiscal 2018 is now available.

Top Message

The Denka Group ESG Basic Policy

Important Management Issues (Materiality)

Environment

Society

Governance

Denka Group's Social Contribution Activities

External Evaluation

External Evaluations

Third-party Opinion on Denka Report

Document Room

Sustainability Information Room

GRI Index

Sustainability Book

In applying for the special measures for the surcharge under the Act on Special Measures Concerning Use of Renewable Energy Sources, the Company submits a plan for energy-saving investments to the Minister of Economy, Trade and Industry and implements the plan.

Notice Regarding "Multi-Stakeholder Policy"

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

2019年３月17日【大船工場】工場従業員クラブ活動　　

大船工場では、マラソン部などの従業員のクラブ活動を活発に行っています。地域で開催されるスポーツ大会などのイベントにも、積極的に参加しています。 ...

Governance

コンプライアンス基本方針

グローバル共通のビジネス行動基準　～Standards of Business Conduct～

2019年10月制定、2023年7月1日改定デンカは、国内外のデンカグループの全役職員がデンカグループ倫理規定に沿って行動できるようにするため...

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

2019年4月1日【デンカアドバンテック　サウス】様々な安全活動

安全・安心な職場作りに向け「月例安全パトロール」（毎月）、「防災訓練（2018年7月23日、12月12日開催）」「全従業員受講First Aid ...

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

January 5, 2019[Chiba Plant]"Chiba Plant New Year Sports Festival"

The Chiba Plant held the "Chiba Plant New Year Sports Festival" with the aim of creating an open workplace, and about 60 people participated. Divided into teams wearing T-shirts of four colors...

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

2023年11月19日【千葉工場】「Denka presents 新日本フィルハーモニー交響楽団スペシャルコンサート㏌市原市」を開催

市制施行60周年を迎えた市原市の後援のもと「Denka presents 新日本フィルハーモニー交響楽団スペシャルコンサートin市原市」が、市原市...

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

2022年7月7日【デンカアヅミン】デンカ内部統制部による業務・経営監査

コンプライアンス、管理、保安、品質等の確認、工場内巡視を実施して頂いた。良い点、気づき事項等の多くの指摘、さらに他事業所の事例、経験等の参考事例の...

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

2023年7月28日【Electronic Materials (Dalian)】Safety Quiz Tournament

In June 2023, we held a Safety Quiz Contest aimed at improving safety knowledge and workplace communication as part of our activities for Safety Month (June every year). The contest was held at 12 sites in Japan, with a total of 1,200 participants. Participants answered questions on safety and health based on the theme of "safety in the workplace" and shared their knowledge with each other. The contest was well received, with many participants commenting that it was a good opportunity to think about safety in the workplace.

Denka Group ESG Management

The Denka Group ESG Basic Policy

Established on August 27, 2018 Revised on November 8, 2021 Revised on April 1, 2023 Revised on July 14, 2025 Denka Group recognizes that global environmental issues, including climate change...

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

2022年10月1日【本社】「みんなでつなごうリレーフェスティバル2022」で当社の環境配慮製品を紹介（10月1日・2日）

社会福祉増進の目的のもと、デンカは日本陸上連盟に協賛しております。日本陸上競技連盟は、陸上競技に関わる皆さまと共に、身近なところから陸上を通し...

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

March 17, 2023 Participated in career seminar at Shibukawa Plant

At Maebashi Industrial High School, we held a company information session for second-year students. This information session was held for second-year high school students who are about to graduate, and aims to help them form their awareness of employment and consider their career choices.

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

2018年4月22日【渋川工場】第５回前橋・渋川シティマラソン大会の運営ボランティア

渋川市の要請により、毎年マラソン大会の運営をサポートしています。サイクリングロードを中心とした、前橋・渋川間を往復するルートで、給水所のスタッフと...

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

2017年9月22日【青海工場】青海小学校児童の工場見学

糸魚川市内の関連企業、地元団体、小中高の学校など、毎年多くの見学を受け入れています。青海小学校３年生見学

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

2021年8月～10月【アイコンジェネティクス】交流、環境、安全と教育訓練

研究結果をビジネスへ活用するため、独ザクセン・アンハルト州のライフサイエンス局の協力ネットワークに参加し、学会や産業界の様々な方々とコミュニケーシ...

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

2018年11月2日【デンカアヅミン】合同防災訓練

11/2に地元二枚橋町と直町の関係者が見学する中、花巻市消防署と合同の防災訓練を実施しました。訓練は硝酸屋外貯蔵タンク受け入れ中に硝酸が漏洩した想...

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

2022年11月11日【渋川工場】献血実施

群馬県赤十字血液センターによる献血に協力いたしました。輸血用の血液は常に不足しているとのことで、最大限の貢献ができるように、事前のメールやポスター...

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

2017年12月20日【電化電子材料（大連）】ヒヤリハット提案によるボトムアップの安全活動を推進

提案・ヒヤリハット制度を用いたボトムアップによる改善活動を進めています。提出された提案・ヒヤリハットは全体ミーティングで全員の前で表彰し、モチベー...

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

January 23, 2019Registered as a YOKABOSU company (Kyushu Plastic Industry)

Kumamoto Prefecture has established the "Kumamoto Recovery and Reconstruction 4-Year Strategy" with the basic goal of achieving a creative recovery from the Kumamoto Earthquake, which is the revival and development of strong industries that support Kumamoto and the creation of attractive employment...

External Evaluation

2025年

Director, NPO Circulating Society Research Institute TAMIO YAMAGUCHI The resolution of corporate value creation stories has improved. In 2011, we began receiving third-party opinions on our reports.

Environment

Government Subsidies Related to the Environment and Energy

Subsidies for environmental energy

Use of environmental energy-related subsidies In our efforts to reduce environmental impact and promote energy conservation, we actively utilize subsidy programs from the Ministry of Economy, Trade and Industry and the Ministry of the Environment, etc.

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

November 19, December 10, 2024Participation in cleaning activities at Denka Innovation Center

Our Denka Innovation Center participates in a cleaning activity at Machida Central Park in cooperation with Kyowa Kirin Co., Ltd. as part of a public service activity in Machida City. In 2024...

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

2019年2月【デンカイノベーションセンター】周辺地域の清掃活動

社会奉仕活動として、イノベーションセンター周辺地域の清掃活動を4半期に1回実施しています。2018年度は規模・範囲を拡大し、周辺道路のゴミ拾い・除...

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

July 23, 2019Denka Value-Up Presentation in Suzhou, China

On October 18, 2023, the "China Denka Value-Up Presentation" was held in Suzhou Industrial Park, Suzhou City, Jiangsu Province, and Denka Advanced Materials (Suzhou) Co.,Ltd. presented its...

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

2017年8月31日【青海工場】CSR海岸清掃

青海地区の海岸を対象に毎年清掃活動を実施しています。参加された従業員の方々

Denka Group's Social Contribution Activities

CSR Activities at Each Business Site

2023年4月10日【Denka Advanced Materials Vietnam】Conducting Japanese language classes

A scene from a Japanese language class held on April 10, 2023. Vietnam, a country friendly to Japan, is one of the countries with a high enthusiasm for learning the Japanese language, and the Company actively supports employees who are motivated to learn the language.