Sumitomo Chemical
Diversified chemicals group with significant photoresist business.
- Ticker
- TSE: 4005
- Headquarters
- Chūō
- Founded
- 1913
- Employees
- 30,745
- Market position
- major
- Value-chain segment
- Photoresists & Chemicals
- Key products
- photoresists, high-purity chemicals
About Sumitomo Chemical
Sumitomo Chemical Co., Ltd. is a major Japanese chemical company. The company is listed on the first section of the Tokyo Stock Exchange and is a constituent of the Nikkei 225 stock index. It is a member of the Sumitomo group and was founded in 1913 as a fertilizer manufacturing plant.