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 (2018)

2018年10月27~28日【電化新材料研発(蘇州)】社員家族旅行

従業員及びそのご家族とご一緒に毎年恒例の社員旅行を実施しました。例年は春でしたが、今回は初めて秋に1泊2日で浙江省臨安に行きました。1日目は「小九...

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

2020年1月10日【千葉工場】市原市内の中学校2年生15名の職場体験学習実施

千葉工場では、2019年11月に4回に分けて、市原市内の6校の中学校から2年生15名を招き職場体験学習を実施しました。 この職場体験学習は、...

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

2023年3月22日【伊勢崎工場】工場総合防災訓練(2023年3月10日・3月22日)

地震を契機としての火災発生や初期消火中の負傷者発生を想定して防災訓練を実施しました。近年のコロナ禍の影響により、約3年ぶりの実施となりましたが、カ...

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

April 6, 2021 - April 13, 2021【Denka Innovation Center】Cleaning activities for cherry blossom petals scattered outside the premises

Every year, beautiful cherry blossoms bloom near the main gate of the Innovation Center and in other locations. In recent years, people have been coming from other prefectures just to see these cherry blossoms. As the cherry blossoms...

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

2021年10月20日【大船工場】総合防災訓練

10月20日に総合防災訓練を実施しました。

Denka Group ESG Management
GX-ETS(排出量取引制度)への取り組み

Efforts for GX-ETS

GX-ETS(排出量取引制度)への取り組み ...

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

October 23, 2023 Comprehensive disaster prevention drill held at Shibukawa Plant

A comprehensive disaster prevention drill was conducted assuming a fire in the tent warehouse of the ELEGGRIP Department. This drill included emergency treatment of the injured, prompt reporting, initial fire fighting, and operation of fire hydrants.

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

May 26 and 29, November 10 and 22, 2017[Chiba Plant]Factory tour and high school student internship at three high schools in Chiba Prefecture

In fiscal 2022, the Company accepted 112 high school students from three schools for factory tours and seven students from three schools for internship programs to foster their views on work and occupations. Factory tours for high school students ...

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

August 24, 2018Denka Elastsolution (formerly CRK)55th anniversary ceremony

The reunion was held at Hotel Metropolitan Takasaki, which is adjacent to Takasaki Station, with a total of 80 people including OBs and employees, with Department Manager Imai also in attendance, and we enjoyed a course meal and...

External Evaluation
Third-Party Opinion on Denka Report 2024

Third-Party Opinion on Denka Report 2024

A report showing the full picture of the Company-wide reform campaign aimed at returning to a growth trajectory. By spreading integrated thinking, we...

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

December 2, 2022【Chiba Plant】Miki-kai plant tour

On December 2, as part of the annual events of the Miki-kai (a liaison meeting between 10 companies in the Goi coastal area and six town associations in front of their factories),...

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

November 29, 2019Denka Aozumin Disaster Prevention Training

Denka Azumin, Tobu Kogyo (a partner company), and Hanamaki Fire Department conducted disaster prevention training, which was observed by the local pollution control council. This training was conducted at the time of receiving nitric acid...

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

May 25, 2018Chiba PlantAccepted factory tours of two high schools in the prefecture and high school student internships.

We invited high school students from Chiba Prefecture and held factory tours (68 students from 2 schools) and internships (24 students from 5 schools) with the aim of fostering their views on work and awareness of careers. Dates...

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

2023年3月8日【電化電子材料(大連)】婦人節

3月8日は、中国では「婦人節」(成人女性の祝日)にあたります。当日は、日頃の感謝の意を込めて、従業員全員に日用品等が贈呈されました。 ...

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

2018年10月25日【千葉工場】「第33回千葉工場社友会」開催

2018年10月25日に千葉工場社友会を開催しました。約100名の社友が参加され、旧交を温め合いました。 第33回千葉工場社友会...

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

April 9, 2018【Denka Singapore Ceraya Plant】Emergency Rescue Training

Training on the handling of AEDs and methods of cardiopulmonary resuscitation was conducted with the help of an external instructor as part of first aid training. All employees at the factory attended the training over a total of four sessions. In the event of an emergency...

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

2021年4月23日【渋川工場】中村用水堰さらいを実施

The Nakamura irrigation water intake was cleaned. This irrigation water is an important agricultural water for the local Nakamura area, and connects to rice fields through the factory premises and the roads adjacent to the factory. The water intake will start...

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

October 21, 2018【Chiba Plant】Participated in volunteer activities for the "Chiba Aqua Line Marathon 2018"

Approximately 30 young employees participated in the volunteer activities for the "Chiba Aqua Line Marathon 2018," a major event representing Chiba Prefecture, following the 2016 event...

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

April 24, 2019Denka Innovation CenterComprehensive disaster prevention drill

A comprehensive disaster prevention drill was conducted at the Innovation Center. The drill included checking initial responses in the event of a fire, conducting lifesaving training, and conducting emergency evacuation training, including evacuation and communication drills assuming the absence of a commander, as well as training with the fire department and police.

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 (2019)

2019年3月23日【デンカイノベーションセンター】町田サッカー協会50周年、町田市政60周年記念行事への協賛

2018年度は町田サッカー協会50周年・町田市政60周年の節目の年であり、各種記念行事への協賛を行いました。3月23日と24日には第39回町田招待...

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

2018年11月7日【千葉工場】千葉県臨海北部工業連絡協議会が工場見学に来場

千葉県臨海北部工業連絡協議会の会員34名と事務局である千葉県商工労働部産業振興課の職員2名が、県内企業の視察研修会として千葉工場の見学のために来場...

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

2020年1月10日【電化電子材料(大連)】一年の締めくくり/2019年度忘年会を開催

毎年恒例の忘年会を春節前に実施。一年の集大成として各工程一ヶ月以上前から準備を進めてきた余興やゲームで、今年も大盛り上がりの忘年会となりました。 ...

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

November 12, 2024HINODE CHEMICAL INDUSTRYConducted CPR and AED training

To ensure that lifesaving measures can be performed without hesitation in emergencies, we conducted training on cardiopulmonary resuscitation (CPR) and the use of AEDs with a total of 61 participants, including all employees and employees of our partner companies. CPR is a physically...