TosohTOSOH CORPORATION4042東証プライム化学FY ending Mar 2026, consolidated, J-GAAP

Tosoh FY ending Mar 2026 results

About 34% of Tosoh's sales come from Chlor-alkali, with Specialty and Engineering making up much of the rest.

Out of every ¥100 of sales, about ¥9 is left as operating profit.

Revenue changed -4.1% from the prior year, operating profit -3.4%.

Revenue and profit pattern

Revenue and profit down

Revenue -4.1% · profit -3.4%, calculated from disclosed figures.

Operating leverage: 0.83× (profit growth ÷ revenue growth)

FY ending Mar 2025 → FY ending Mar 2026

Revenue for FY ending Mar 2026 came to ¥1.02T, down 4.1% from ¥1.06T a year earlier.
Operating income dipped only 3.4% to ¥95.5B, while gross profit edged up 0.8% to ¥261B.
Net income attributable to owners dropped 28.3%, from ¥58B to ¥41.6B.
Cash generation improved: operating cash flow rose 7.8% to ¥114.6B and free cash flow jumped 69.8% to ¥44.7B.

Lower naphtha prices and weak overseas markets for PVC, caustic soda and other key products pushed selling prices down.
Chip-related water treatment projects in Japan, Taiwan and the US progressed well, lifting sales and profit in Engineering.
Cheaper raw materials and fuel helped margins, but worse inventory valuation effects and higher fixed costs weighed on operating income.
An impairment loss on fixed assets at the US sputtering target subsidiary cut net income sharply.

Tension in the Middle East could keep naphtha and fuel prices high and disrupt supply.
New capacity and low-priced exports from China could drag product prices down and intensify competition.
When raw material prices fall, costlier inventory from the start of the year can push up cost of sales.

Annual Securities Report (127th term) / 経営者による財政状態、経営成績及びキャッシュ・フローの状況の分析 · Annual Securities Report (127th term) / 事業等のリスク

FY ending Mar 2025 → FY ending Mar 2026

For every ¥100 Tosoh sells, how much goes where, and how much is kept.

FY ending Mar 2026

Gross margin25.6%

Operating margin9.4%

Net margin4.1%

Aligned fiscal years compare the shares of revenue remaining as gross, core, and net profit. Missing years are left unconnected.

Revenue by business segment, and the profit each one keeps.

FY ending Mar 2026

Chlor-alkali¥346B
34%
Op. margin 0.6%Industry: Chemicals
Specialty¥272.9B
27%
Op. margin 14.6%Industry: Chemicals
Engineering¥186.4B
18%
Op. margin 21.7%Industry: Plant Engineering & Building Services
Petrochemical¥169.7B
17%
Op. margin 5.7%Industry: Chemicals
Other¥44.9B
4%
Op. margin 8.0%

※ Segment figures include inter-segment sales and do not sum to the company total

Show source documents (6)

EDINET (FSA Japan)
有価証券報告書－第127期(2025/04/01－2026/03/31)
ID S100YE5Q2026-06-24Open
EDINET (FSA Japan)
有価証券報告書－第126期(2024/04/01－2025/03/31)
ID S100VWX12025-06-25Open
EDINET (FSA Japan)
有価証券報告書－第125期(2023/04/01－2024/03/31)
ID S100TO2P2024-06-21Open
EDINET (FSA Japan)
有価証券報告書－第124期(2022/04/01－2023/03/31)
ID S100R1JA2023-06-23Open
EDINET (FSA Japan)
有価証券報告書－第123期(令和3年4月1日－令和4年3月31日)
ID S100ODLJ2022-06-24Open
EDINET (FSA Japan)
有価証券報告書－第122期(令和2年4月1日－令和3年3月31日)
ID S100LONS2021-06-25Open

Extracted from XBRL: 54 / Derived from other figures: 1

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