Tosoh 4042.T · JPY

Its shares trade on Tokyo Stock Exchange under the ticker 4042.T. It has been listed since 16 May 1949. In the fiscal year to 31 March 2026, it reported revenue of ¥1.02trn and net income of ¥41.62bn. At that date it held total assets of ¥1.41trn and shareholders' equity of ¥831.79bn.

Tosoh Corp. engages in the manufacture and sale of basic chemicals, petrochemicals, fine chemicals, and specialty products. The company is headquartered in Minato-Ku, Tokyo-To. The firm operates in four business segments. The Petrochemicals segment is engaged in the manufacture and sale of olefin products, polyethylene, processed resin products and functional polymers. The Chlor-alkali segment offers caustic soda, vinyl chloride monomers, vinyl chloride resin, inorganic and organic chemicals, cement, urethane materials and others. The Functional Products segment provides inorganic and organic fine chemicals, measuring and diagnostic products, electronic materials and functional materials. The Engineering segment is engaged in the manufacture and sale of water treatment equipment, water purifying equipment and ion-exchange resin, as well as the design and construction of plant works and electrical works. The firm is also engaged in the provision of transportation and warehouse service, inspection and analysis service, and the information processing business.

Figures and description from our data supplier, not checked against the company's own report.

• Mr. Mamoru KuwadaPresident, Executive President, Representative Director¥103.0m
• Mr. Toru AdachiSenior Managing Executive Officer, President of Subsidiary, Representative Director
• Mr. Tohru DoiManaging Executive Officer, Chief Director of Research, Director
• Mr. Takahiko KamezakiManaging Executive Officer, Manager of Petrochemical Center, Director, since 2019
• Mr. Akihiro YoshimizuManaging Executive Officer, Manager of Nanyang Business Office, Manager of Engineering Center, Director, since 2017
• Mr. Nobukatsu OhmichiManaging Executive Officer, Manager of Performance Products Sector, Director of High Performance Materials Business
• Mr. Teruhiko IdeSenior Executive Officer, Manager of Life Science Research Institute, Manager of Tokyo Research Center
• Mr. Takafumi KiuchiSenior Executive Officer, Director of Urethane Business
• Mr. Yasuhiro KojimaSenior Executive Officer, Assistant Manager of Nanyo Office Center
• Mr. Tatsuji KushimotoSenior Executive Officer, Director of Bioscience Business
• Mr. Sousuke MatsushimaSenior Executive Officer, Director of Production Technology
• Mr. Yutaka MurataSenior Executive Officer, Manager of Yokkaichi Business Center

Overall

75

Environment

93

Social

67

Governance

66

Data on this tab

Our data supplier

Chart on the Overview

TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.