Tayca Corp. engages in the manufacture and sale of industrial chemical products. It operates through the Business Related to Titanium Dioxide and Other Business segments. The Business Related to Titanium Dioxide segment includes titanium dioxide, micro titanium dioxide, micro zinc oxide, surface treatment product, and photocatalytic titanium dioxide. The Other Business segment includes surfactant, sulfuric acid, pollution-free anti-corrosive pigment, conductive polymer, and electro-ceramic products. The company was founded on December 22, 1919 and is headquartered in Osaka, Japan.