Latest Information

2026/07/09
Companies selected for the first time as constituent stocks in two indices, including the ESG investment index "FTSE JPX Blossom Japan Index"
2026/06/10
Companies that received an A score in the CDP 2025 Supplier Engagement Assessment
2026/04/27
Started collection and chemical recycling of used Yakult containers after drinking at a large shopping mall in Ichihara City, Chiba Prefecture.
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 the Denka Group 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
Denka Launches Japan’s Largest Polystyrene Chemical Recycling Plant in Cooperation with Governments – Converting Used Polystyrene into a “Resource” –
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) English version
2023/09/29
Denka Report 2023 (Integrated Report) Chinese 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 Denka Corporate Governance Guidelines have been updated.
2021/06/22
The Corporate Governance Report has 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
[Omi Plant] 5th DENKA BIX SWAN STADIUM Junior Soccer Festival (August 25, 2019)
2019/10/25
[Chiba Plant] Environmental Month Events Joint factory tour for elementary school students (July 3, 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.
External Evaluation
External Evaluations
Third-party Opinion on Denka Report
Document Room
Sustainability Information Room
Sustainability Book

D-NODE®

SDGs/List of products that contribute to society and the environment

Denka Report 2025

Statement of TCFD Support

CSR Activities at Each Business Site

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.

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2019)

2019年8月23日【電化電子材料(大連)】安全活動の推進(中国事業所安全推進会議)

中国事業所の安全推進会議を大連の地で初開催。日頃の安全活動の成果について報告を行い、現場巡視ではこれまで見落としのあった潜在危険箇所について、指摘...

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2023)

November 3, 2023Isezaki FactoryExhibited at Made in ISEZAKI Product Exhibition

The "Made in ISESAKI Product Exhibition" hosted by Isesaki City was held at a shopping mall in the city, and our factory exhibited at the event. This exhibition is aimed at promoting the city’s local products and...

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2023)

June 19, 2023 Oita Factory Cleaning Volunteer

On June 19 (Mon) and October 18 (Tue), we conducted cleaning volunteer activities in the vicinity of our factory. With the cooperation of local residents, including those from the North Iso Community Center and the children of Meiji Elementary School, we collected garbage...

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2018)

2018/04/28【Shibukawa Plant】Cleaning of Nakamura irrigation channel weir

The Shibukawa Plant is connected to an important agricultural water supply for the local Nakamura district through water that flows into the plant and the area adjacent to the plant, leading to rice paddies. In time for the start of water intake, we plan to hold a CSR activity in which local residents can participate.

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2020)

2020年9月4日【デンカポリマー】VR体感教育

安全教育の一環として、デンカからVR体感装置の貸与を受け、『VR体感教育』を開始した。 VRのシナリオは、転倒転落、挟まれ巻き込まれ、フォークで...

Governance
Export control

Export control

Denka prohibits the export of products and technologies that can be used for the development and manufacture of weapons of mass destruction. In accordance with the Denka Group Ethics Regulations and Denka's...

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2024)

2024年11月19日・12月10日【デンカイノベーションセンター】町田中央公園の清掃活動への参加

当社のデンカイノベーションセンターは、町田市の公益的活動の一環として、協和キリン株式会社と合同で町田中央公園の清掃活動に参加しています。2024年...

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2018)

November 13, 2018Cleaning activity with local community【Omuta Plant】

On the day of the event, a total of about 300 people, including local residents and company employees, participated in a cleaning activity around parks in Kitaiso Town, Nakacho Town, and Meijicho Town, as well as weeding along roadsides. Collected items were disposed of at the factory parking lot.

External Evaluation
Third-party Opinion on Denka Report 2021

Third-party Opinion on Denka Report 2021

Director, NPO Circulating Society Research InstituteTAMIO YAMAGUCHI

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2022)

2022年6月17日【電化無機材料(天津)有限公司】消防安全教育・消防訓練

消防士に来場頂き、消防に関する安全教育を実施し、併せて、実技指導による消防訓練を行った。緊急時の対応を社員が認識することで、当社の安全のみならず開...

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2023)

2023年5月29日~6月1日【デンカアステック】体験学習「トライやる・ウィーク」へ協力

2023年5月29日~6月2日の1週間、地域の中学2年生による社会体験学習「トライやる・ウィーク」に協力いたしました。 兵庫県が実施する事業のひ...

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2019)

January 18, 2019【Electronic Materials (Dalian)】Year-end party for 2018 fiscal year

The annual year-end party was held before the Chinese New Year. The party was a great success with performances tailored to each process, and employees interacted with each other.

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2021)

May 30, 2021 Denka Azumin Flower bed of Kenji Fureai Square

Every year, we provide Azumin for the flower beds in the Kenji Fureai Hiroba in front of JR Hanamaki Airport Station. This year, in addition to providing materials, on May 30, we...

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2023)

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's Social Contribution Activities
CSR Activities at Each Business Site (2023)

2023年3月13日【千葉工場】市原市子育てと仕事両立支援推進企業に決定!

令和4年度市原市子育てと仕事両立支援推進企業等顕彰事業に千葉工場が応募した結果、当社の取り組みが認められ市原市より決定の通知があり、3月13日、市...

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2019)

2019年6月10~12日、8月4~8日、11月8日【アイコンジェネティクス】他社、学会、地域との交流

当社は独ザクセン・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ており、これを通じ学会や産業界の様々な方々とのコミュニケーションを図っ...

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2023)

2023年1月12日【渋川工場】日本化学工業協会より安全最優秀賞を受賞

渋川工場は、日本化学工業協会から安全活動における最高の栄誉である「安全最優秀賞」を受賞しました。この受賞は、自主的な安全管理と従業員の日々の努力が...

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2018)

2018年10月31日【デンカアドバンテック トアス】緊急時対応訓練

工場の全従業員が参加する緊急時対応訓練は年に2回実施しており、直近では、2018年5月18日及び2018年10月31日に実施しました。10月の訓練...

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2020)

December 2020【Denka Advantech South】Safety Activities

In order to create a safe and secure workplace, we are promoting safety actions through activities such as the Safety Quiz Contest (held in October 2020) and the Disaster Prevention Contest (December 2020).

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2020)

July 21, 2020 Safety training in the Development Zone (Electrification Inorganic Materials (Tianjin))

In the development zone, training on corporate responsibility for safety was conducted focusing on the "Safety Production Law," and manufacturing staff from the Company participated. The Company aims to reflect the results of these activities in its safety activities and achieve a zero-accident record.

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2019)

June 24, 2019Cleaning volunteer activities at Omuta Plant

The Omuta Plant conducted cleaning volunteer activities with local community centers and local companies. A total of about 300 people participated in cleaning activities around parks and roads in the areas of Kitaisocho, Nakamachi, and Meijicho.

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2017)

2017年10月28日【伊勢崎工場】「Made in いせさき製品展示会」に出展

2017年10月28日、伊勢崎市が主催する「Made in いせさき製品展示会」が市内ショッピングモールにて開催され、昨年に引き続き当工場より出展...

Denka Group's Social Contribution Activities
CSR Activities at Each Business Site (2020)

July, October 2020【HINODE CHEMICAL】Participation in the Maizuru River and Sea Beautification Association

In July and October, we participated in the "Maizuru River and Sea Beautification Association" and actively participated in cleaning activities along the Isazugawa River flowing beside the factory. ...

External Evaluation
外部認証取得

外部認証取得状況

2026年8月末時点 デンカグループは、環境と品質マネジメントシステムを運用して、継続的改善を進めています。 ...