Sumitomo Chemical
Sumitomo Chemical Co., Ltd. (住友化学株式会社, Sumitomo Kagaku Kabushiki-gaisha) is a prominent chemical company based in Japan. It is traded on the Tokyo Stock Exchange's first section and is included in the Nikkei 225 stock index. The company, which is part of the Sumitomo Group, originated as a fertilizer manufacturing facility in 1913.