Latest results FY2026 · Prices updated Oct 30, 2026

HQ: Chuo, TokyoFounded 1928906 employeesWebsite
A chemical company specializing in metal surface treatment agents, corrosion prevention, and coating technologies. It serves the automotive and machinery industries with products and processing services.
Business segments (share of revenue)
Latest results
FY2026
vs. same period a year earlier
Company forecastFY2027
| Segment | Share | Revenue | Operating profit | Margin |
|---|---|---|---|---|
| Chemical Products Business | 43% | ¥58.9B | ¥9.4B | 15.9% |
| Materials Processing Business | 35% | ¥48.6B | ¥4.7B | 9.6% |
| Equipment and Machinery Business | 20% | ¥27.6B | ¥2.1B | 7.7% |
| Other Businesses | 2% | ¥3.0B | ¥-19M | -0.6% |





Close (Oct 30, 2026)
¥1,776+34.0% (1Y)
Nihon Parkerizing +34.0% over 1Y, 8.8pt above the industry average (59 companies, +25.2%).
Reference chart of daily closing prices, not real-time quotes (split-adjusted; weekly closes before the last year). Updated Oct 30, 2026.
| Period | Revenue | Op. profit | Net income | Total assets | Revenue YoY |
|---|---|---|---|---|---|
| 2026FY | ¥138.2B | ¥14.8B | ¥12.9B | ¥273.1B | — |
Sources: annual securities reports, earnings releases and other public disclosures
Data may contain input errors. For reference only; we accept no responsibility for its accuracy.