Kumiai Chemical Industry Co Ltd is a crop protection company that has three business segments: Chemical products, Lease, and Others. The Chemical Products segment engages in the synthesis, manufacture and sale of crop protection products to the agriculture industry. The firm's product portfolio includes insecticides, herbicides, fungicides, plant growth regulators, and other pesticides. The Chemical products segment also accounts for nearly all of the firm's revenue and operating profits. The firm is based in Japan and generates revenue in over 50 countries throughout the world.