Nippon CarbonNippon Carbon Co. , Ltd.5302東証プライムガラス・土石製品FY ending Dec 2025, consolidated, J-GAAP

Which Nippon Carbon businesses make the profit?

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

Revenue by geography

Geographic revenue reported in annual filings

No geographic revenue breakdown was disclosed.

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

Revenue and profit mix

FY ending Dec 2025

Revenue mix

Profit mix (profitable segments)

Silicon carbide product business accounts for 11% of revenue and 33% of profit.

  • Silicon carbide product business
    Revenue 11.3%Profit 33.1%Difference +21.8 ptMargin 35.8%Glass & Ceramics
  • Carbon product business
    Revenue 88.7%Profit 66.9%Difference -21.8 ptMargin 9.2%Glass & Ceramics

Calculated from disclosed figures; listed by margin. Difference = profit share − revenue share (percentage points). Segment revenues may include inter-segment sales and may not sum to company revenue.

Business growth × margin

X-axis: segment revenue CAGR. Y-axis: latest operating margin. Bubble size: revenue.

Bubble size represents latest revenue. Segments without a CAGR are placed at the left edge; their horizontal position is not a growth value. Color indicates positive or negative margin.

Segment history (JPY millions)

SegmentRevenue CAGRFY ending Dec 2021FY ending Dec 2022FY ending Dec 2023FY ending Dec 2024FY ending Dec 2025
Carbon product business—29,20411.6%32,84713.5%———
Silicon carbide product business—1,56511.8%2,0456.8%———
Carbon product business-0.5%3y—32,84713.5%34,61716.8%34,37115.1%32,3979.2%
Silicon carbide product business+26.4%3y—2,0456.8%2,32921.8%2,70031.7%4,12835.8%

Top: revenue. Bottom: operating margin.

Sources

Show source documents (6)
  • EDINET (FSA Japan)

    有価証券報告書-第167期(2025/01/01-2025/12/31)

    ID S100XT3M2026-03-25Open
  • EDINET (FSA Japan)

    有価証券報告書-第166期(2024/01/01-2024/12/31)

    ID S100VH1I2025-03-28Open
  • EDINET (FSA Japan)

    有価証券報告書-第165期(2023/01/01-2023/12/31)

    ID S100T5ID2024-03-28Open
  • EDINET (FSA Japan)

    有価証券報告書-第164期(2022/01/01-2022/12/31)

    ID S100QGWN2023-03-29Open
  • EDINET (FSA Japan)

    有価証券報告書-第163期(令和3年1月1日-令和3年12月31日)

    ID S100NRAN2022-03-29Open
  • EDINET (FSA Japan)

    有価証券報告書-第162期(令和2年1月1日-令和2年12月31日)

    ID S100L0ZY2021-03-26Open

Extracted from XBRL: 52 / Derived from other figures: 1

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