ENVALITH
日本曹達株式会社 logo

Nippon Soda Co., Ltd.

4041Prime MarketChemicals

日本曹達株式会社 logo
Nippon Soda Co., Ltd.4041

Chemical Materials

Nippon Soda's core manufacturing segment handling Industrial Chemicals, Chemical Products, Functional Materials, and pharmaceuticals

PeriodCurrentPreviousChange
Net Sales (External Customers)¥37,406 million¥36,442 million
Segment Profit (Operating Income)¥5,720 million¥6,074 million
Segment Assets¥99,404 million¥95,531 million
Depreciation¥3,974 million¥3,665 million
Increase in Property, Plant and Equipment and Intangible Assets (Capital Expenditures)¥6,302 million¥6,493 million

Business Details

Comprises five categories: Industrial Chemicals (caustic soda, sodium cyanide, etc.), Chemical Products (color developers for thermal paper, secondary battery materials, etc.), Functional Materials (NISSO-PB, VP Polymer, etc.), Eco-Care Products (Bistolator, etc.), and Pharmaceuticals & Industrial Fungicides (NISSO HPC, Faropenem Sodium, etc.). Manufacturing is primarily conducted by the Company itself, with some outsourced to Nissoh Fine Co., Ltd. and others. Overseas sales are conducted through NISSO AMERICA INC. and NISSO CHEMICAL EUROPE GmbH. Expansion of high-value-added products is positioned as a core pillar of the medium-term strategy.

Recent Overview

Net sales increased, but operating income declined 5.8% year-on-year due to higher costs

In the Chemical Materials segment for FY2026 (ending March 2026), net sales were ¥37,406 million (up 2.6% year-on-year), and operating income was ¥5,720 million (down 5.8% year-on-year). Pharmaceuticals & Industrial Fungicides, Functional Materials, and Chemical Products contributed to increased revenue, while Industrial Chemicals (decline in sodium cyanide and caustic soda) and Eco-Care Products saw declines in revenue. Sales of sodium cyanide and the water treatment agent "Nisso Hicron" were discontinued as of FY2026. For the next fiscal year (FY2027, ending March 2027), steady performance is expected for NISSO HPC, NISSO-PB, and VP Polymer, but net sales are forecast to decline to ¥35,300 million.

Key Products

product
Industrial Chemicals

Manufactures and sells caustic soda, liquefied chlorine, hydrochloric acid, sodium cyanide, potassium cyanide, phosphorus oxychloride, phosphorus trichloride, and others. In FY2026 (ending March 2026), synthetic hydrochloric acid increased, but sodium cyanide (sales discontinued as of FY2026) and caustic soda decreased, resulting in a decline in revenue.

product
Chemical Products

Offers metallic sodium, specialty isocyanates, alcoholates, organic titanium, color developers for thermal paper, secondary battery materials, and others. In FY2026 (ending March 2026), non-phenolic color developers for thermal paper grew, resulting in increased revenue.

product
Functional Materials

Offers NISSO-PB, VP Polymer, 1,2-SBS, Titabond, and others. In FY2026 (ending March 2026), the resin additive "NISSO-PB" and the KrF photoresist material "VP Polymer" increased, resulting in increased revenue. Steady performance is expected to continue in the next fiscal year.

product
Eco-Care Products

Offers Nisso Hicron (sales discontinued as of FY2026), Nisso Melsan, Take One, Hygeon, slime removal agents, Bistolator, and others. In FY2026 (ending March 2026), the photocatalytic agent "Bistolator" and the water treatment agent "Nisso Hicron" decreased, resulting in a decline in revenue.

product
Pharmaceuticals & Industrial Fungicides

Offers NISSO HPC, Faropenem Sodium, NISSO SSF, Bestcide, Biocut, Milcut, Nissocoat, and others. In FY2026 (ending March 2026), the pharmaceutical excipient "NISSO HPC" and active pharmaceutical ingredients increased, resulting in increased revenue.

Growth Drivers

  • Continued expansion of sales of the pharmaceutical excipient "NISSO HPC"
  • Increasing demand for the KrF photoresist material "VP Polymer"
  • Growth of the resin additive "NISSO-PB"
  • Expansion of sales of non-phenolic color developers for thermal paper
  • Global expansion through overseas sales networks (NISSO AMERICA and NISSO CHEMICAL EUROPE)

Risks

  • Risk of declining revenue due to deteriorating market conditions for Industrial Chemicals (caustic soda, etc.) (sodium cyanide and Nisso Hicron have already been discontinued)
  • Risk of rising manufacturing costs due to fluctuations in raw material and fuel prices
  • Foreign exchange rate fluctuations (deterioration of export profitability amid yen appreciation)
  • Continued investment recovery risk amid high levels of capital expenditure (¥6,302 million)
  • Decline in export demand due to geopolitical risks or downturns in overseas economic conditions
  • Risk of declining profit margins due to increased selling, general and administrative expenses (in FY2026, operating income declined despite increased revenue)

Last updated: June 25, 2026