Latest results FY2026 · Prices updated Oct 30, 2026
HQ: Chiyoda, TokyoFounded 19431,028 employeesWebsite
A construction company specializing in slope protection, ground improvement, and other geotechnical works. Its expertise in disaster prevention and mitigation supports infrastructure development in Japan and overseas.
Business segments (share of revenue)
Latest results
FY2026
vs. same period a year earlier
Company forecastFY2027
| Segment | Share | Revenue | Operating profit | Margin |
|---|---|---|---|---|
| Construction Business | 99% | ¥139.0B | ¥17.2B | 12.3% |
| Other Businesses | 1% | ¥1.1B | ¥46M | 4.1% |



Close (Oct 30, 2026)
¥931+16.0% (1Y)
Raito Kogyo +16.0% over 1Y, 12.1pt above the industry average (59 companies, +3.9%).
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 | ¥139.2B | ¥17.2B | ¥12.5B | ¥125.9B | — |
Sources: annual securities reports, earnings releases and other public disclosures (Mar 2026)
Data may contain input errors. For reference only; we accept no responsibility for its accuracy.