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.

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)

April 22, 2018[Shibukawa Plant]5th Maebashi-Shibukawa City Marathon Operation Volunteer

In response to a request from Shibukawa City, we support the operation of the marathon every year. The route runs back and forth between Maebashi and Shibukawa, centered on the cycling road, and the staff at the water stations and...

Environment
Preservation of Water Resources

Preservation of Water Resources

Our Group's Issues Specific Initiatives Water Resource Data ...

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

November 14, 2017Denka AzuminDistrict Pollution Control Council visits factory

On November 14, 11 local representatives from Nimaibashi Town and Chokamachi visited our site to ask questions about and inspect our environmental measures. This was a good opportunity for local residents to get to know our company better.

Social
労務データ

Labor data

従業員構成 採用・雇用・労働組合 管理職者数 ...

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

March 24, 2023 Training and drills for local protection by HSSE Department, Denka Singapore Seraya

What to do when hazardous/toxic gases are accidentally released in the workplace (e.g., stay indoors, seal doors and windows, check IPP kit) must be clearly communicated to all members.

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

2018年12月6 日【大牟田工場】八女工業高校の生徒40名が工場を見学

八女工業高校の生徒40名が大牟田工場に来場されました。工場概況の説明の後、第一実験棟や電顕室などを見学していただきました。生徒の皆さんは熱心にメモ...

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

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 (2018)

June 26, 2018[Chiba Plant]Environmental Month/Factory tour for 180 local elementary school fifth graders

As part of our Environmental Month activities, we invited 180 fifth-grade students from a local elementary school to tour our Chiba Plant. The students were shown how the clear film, made from the raw materials produced at the Chiba Plant, is used in everyday products such as smartphones and tablets.

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

September 4, 2020【DENKA POLYMER】VR Experience-based Training

As part of safety training, Denka has started "VR Experience Training" with the loan of VR experience devices from Denka. The VR scenarios include...

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

March 23, 2019 [Denka Innovation Center] Sponsorship of the Machida Football Association's 50th anniversary and Machida City's 60th anniversary commemorative events

In 2018, the Machida Soccer Association celebrated its 50th anniversary and the city of Machida marked its 60th anniversary. To commemorate these milestones, we sponsored various commemorative events. On March 23 and 24, we held the 39th Machida Invitation...

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

March 31, 2021【Chiba Plant】Conducted factory disaster prevention training

In response to the spread of COVID-19, the factory disaster prevention training was conducted with limited participants to avoid the three Cs. The training was conducted by emergency Zoom meetings from the disaster prevention center, and...

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

October 5, 2018Awarded at the Denka Elastsolution (formerly CRK) Industrial Safety and Health Conference

During the National Occupational Hygiene Week, the Takasaki Labor Standards Association held an Industrial Safety and Health Conference, where Kiyota Okada, Assistant Manager of the Manufacturing Section, was awarded the Achievement Award in the Safety category for his efforts to reduce the risk of injury in the workplace. The award recognized his efforts to reduce the risk of injury in the workplace by replacing a dangerous and physically demanding task with a machine.

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

November 17, 2023 [Shibukawa Plant] Factory tour for Shibukawa Nursing College students

Students of Shibukawa Nursing School experienced a VR simulation at the safety training facility as part of our efforts to ensure workplace safety and prevent human error at our manufacturing sites. We hope that this experience will...

Denka Group ESG Management
The Denka Group ESG Basic Policy

The Denka Group ESG Basic Policy

The Denka Group's ESG Promotion System ...

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

2023年12月1日【電化精細材料(蘇州)】消防訓練

社員の防災意識向上のため、消火器の使用方法と実際の操作体験、また、消防放水訓練としての実際の操作体験を行いました。

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

2017年9月27日【大船工場】安全衛生講演会

The Ofuna Plant held a health and safety seminar conducted by the Fujisawa Labor Standards Inspection Office, which supervises the Ofuna Plant, to raise the occupational health and safety awareness of each factory employee and promote the activation of health and safety activities.

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

July 27, 2021Hinode Chemical Industry Co., Ltd.Beautiful Maizuru River and Sea Project

On July 27, we participated in the "Maizuru Association for Beautifying Rivers and Oceans" and actively participated in local activities, such as cleaning activities along the Isazugawa River flowing beside the factory. ...

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

October 1, 2022【Head office】Introduced our environmentally conscious products at the "Minna de Tsunagou Relay Festival 2022" (October 1 and 2)

In support of the promotion of social welfare, Denka sponsors the Japan Association of Athletics Federations. The Japan Association of Athletics Federations aims to promote athletics from the grassroots level in cooperation with everyone involved in athletics.

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

February 19, 2020: Completion ceremony for union office at Shibukawa Plant

The new union office was completed on February 19, 2020. With the union office being closer to the factory, the convenience for union members has also increased. We hope that this office will be a place for communication between union members and the company.

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

November 2, 2018Denka AzuminJoint Disaster Prevention Drill

On November 2, a disaster prevention drill was conducted in conjunction with the Hanamaki City Fire Department, with local stakeholders from Niimaibashi Town and Naoto Town observing the drill. The drill simulated a scenario in which nitric acid leaked during the acceptance of an outdoor storage tank for nitric acid.

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

April 17, 2018Denka AdvanTech South PlantMonthly safety patrols of production sites

Safety ActivitiesMonthly safety patrols and meetings were held to eliminate unsafe conditions.Safety patrol

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

May 9, 2017Denka SeikenConducted local cleanup activities

Companies must pay close attention to the environmental impact of noise and odors around the factory and actively participate in local cleaning activities such as weeding and drain cleaning to promote communication with local residents.

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

2022年4月26日【Shibukawa Plant】Nakamura irrigation weir cleaning

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 (2022)

2022年7月27日【日之出化学工業】伊佐津川沿いの清掃活動(『舞鶴の川と海を美しくする会』)

当社では地域活動に積極的に参加しております。7月27日に舞鶴市で行われた『舞鶴の川と海を美しくする会』では、工場横に流れる伊佐津川沿いの清掃活動を...