Drive AI and digital adoption in internal audit and internal control — automated auditing, data analytics and fraud detection, CSA expansion and an AI-assisted redesign of J-SOX evaluation.
Denka, founded in 1915, works in four divisions. Electronics & Innovative Products makes acetylene black conductive additives for lithium-ion batteries, functional ceramics, films and tapes such as carrier tapes for electronic components, thermally conductive substrates and adhesives. Life Innovation supplies influenza vaccines and test reagents, including rapid antigen testing kits.
Elastomers & Infrastructure Solutions covers functional elastomers, special cement additives, fertilizers, corrugated pipes and alumina fiber, while Polymer Solutions makes styrene-based performance plastics, acetyl chemicals, synthetic fiber for wigs and food packaging sheets. Denka is headquartered in Nihonbashi, Chuo, Tokyo, and had 6,454 consolidated employees according to its overview as of 1 April 2026.