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Process Industries

Tosoh Corp.

Business Summary

Tosoh Corp. engages in the manufacture and sale of basic chemicals, petrochemicals, fine chemicals, and specialty products. It operates through the following segments: Petrochemicals, Chlor-alkali, Specialty, Engineering, and Others. The Petrochemical segment offers olefins and polymers. The Chlor-alkali segment provides caustic soda, vinyl chloride monomer, polyvinyl chloride, high-performance polyurethane, organic chemicals, urethane raw materials, and cement. The Specialty segment handles inorganic or organic fine product, measurement and diagnostic products, electronic materials that include quartz glass and sputtering target. The Engineering segment deals with water treatment equipment and construction. The Others segment manages transportation and warehousing, inspection and analysis, and information processing businesses. The company was founded on February 11, 1935 and is headquartered in Tokyo, Japan.

Financial Highlights

Mar 2022 JPYUSD
Gross Profit269,040M2,394.17M
Operating income144,045M1,281.85M
Income before tax159,670M1,420.89M
Net income107,939M960.54M
Diluted EPS339.033.01
Dividends Per Share800.71
Total Assets1,087.66B8,961.21M
Total liabilities327,941M2,701.88M
Total equity709,095M5,842.18M
Operating cash flow108,615M966.56M
Currency in JPYCurrency in USD

Historical Data

 Mar 2018Mar 2019Mar 2020Mar 2021Mar 2022
Revenue 822,857M 861,456M 786,083M 732,850M 918,580M
Gross Profit 238,928M 219,565M 198,605M 201,625M 269,040M
Operating income 130,582M 105,740M 81,659M 87,820M 144,045M
Income before tax 130,349M 113,306M 83,649M 95,061M 159,670M
Net income 88,795M 78,134M 55,550M 63,276M 107,939M
EBITDA 163,307M 140,309M 116,581M 128,282M 184,708M
Diluted EPS 273.19 240.37 170.87 197.75 339.03
Dividends Per Share 56 56 56 60 80
Total Assets 845,748M 878,194M 886,591M 982,776M 1,087.66B
Total liabilities 317,678M 298,689M 276,929M 321,093M 327,941M
Total equity 491,106M 541,134M 567,817M 615,784M 709,095M
Operating cash flow 115,429M 77,511M 99,923M 95,106M 108,615M
 Mar 2018Mar 2019Mar 2020Mar 2021Mar 2022
Revenue 7,424.33M 7,768.23M 7,229.96M 6,909.93M 8,174.40M
Gross Profit 2,155.75M 1,979.94M 1,826.65M 1,901.09M 2,394.17M
Operating income 1,178.19M 953.51M 751.05M 828.04M 1,281.85M
Income before tax 1,176.09M 1,021.74M 769.35M 896.31M 1,420.89M
Net income 801.16M 704.57M 510.91M 596.62M 960.54M
EBITDA 1,473.45M 1,265.24M 1,072.24M 1,209.55M 1,643.70M
Diluted EPS 2.46 2.16 1.57 1.86 3.01
Dividends Per Share 0.50 0.50 0.51 0.56 0.71
Total Assets 7,952.49M 7,934.17M 8,212.59M 8,893.90M 8,961.21M
Total liabilities 2,987.09M 2,698.55M 2,565.22M 2,905.81M 2,701.88M
Total equity 4,617.82M 4,888.95M 5,259.75M 5,572.70M 5,842.18M
Operating cash flow 1,041.47M 698.96M 919.03M 896.74M 966.56M

Valuation Measures

Mar 2022
Operating margin15.68%
Profit margin11.75%

Key executives

  • Executive President & Representative Director: Mori Kuwada
  • Director, Head-Audit, Finance & Public Relations: Toru Adachi
  • Director & Manager-Research Planning: Toru Doi
  • Executive Officer & Manager-Technology Center: Kenichi Kai
  • Executive Officer & Manager-Legal Affairs: Hiroyuki Yoshimura


  • Nomura Asset Management Co., Ltd. (5.2%)
  • AllianceBernstein LP (5.1%)
  • MS&AD Insurance Group Holdings, Inc. (3.3%)
  • Mizuho Financial Group, Inc. (2.4%)
  • Sumitomo Mitsui Trust Holdings, Inc. (2.3%)
  • The Vanguard Group, Inc. (2.2%)
  • Tosoh Corp. (2.1%)
  • Nikko Asset Management Co., Ltd. (2.0%)
  • Nippon Life Insurance Co. (2.0%)
  • Daiwa Asset Management Co. Ltd. (1.9%)

Contact Details

  • Website:
  • Address: Shiba-Koen First Building, 3-8-2 Shiba, Tokyo, 105-8623, Japan
  • Phone: +81.3.5427.5103

Related Companies

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  • Asia Industry Co., Ltd.
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Last Updated on 1 Jul, 2022

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