NewsMC and Denka Sign J/V Agreement in Fullerene Business Aim to Promote Initiatives in Thin-film Solar Cells and Other Organic Electronics

NewsAnnouncement of New Regulations set by the U.S. Environmental Protection Agency that apply to Chloroprene Rubber Manufacturing Facilities in the U.S.

NewsAnnouncement of transfer of shares in acetylene gas affiliates to Koatsu Gas Kogyo Co., Ltd.

NewsDenka Launches Japan’s Largest Polystyrene Chemical Recycling Plant in Cooperation with Governments – Converting Used Polystyrene into a “Resource” –

NewsTemporary suspension lifted on ISO9001 certification of Denka equity-method affiliate

IR InformationAnnouncement of Extraordinary Gains(Gain on Sale of Investment Securities)

IR InformationFY2023 Third Quarter Financial Results Presentation Summary of Q&A Session

IR InformationAnnouncement of Discontinuation of Development of a Norovirus Vaccine in an Overseas Consolidated Subsidiary and Recording of Extraordinary Loss

IR InformationFY2023 Third Quarter Financial Results Presentation Materials

IR InformationNotice Regarding Changes in Executive Officers

IR InformationFY2023 Third Quarter Summary of Consolidated Financial Statements

NewsDonations to Individuals and Areas Affected by the 2024 Noto Peninsula Earthquake

NewsImpact of the 2024 Noto Peninsula Earthquake

NewsInvestment in Start-up for the Commercialization of Wearable Biosensor Measuring Health Data Using Sweat - The first investment via Denka’s new CVC fund -

NewsNew Year’s Message