Latest results FY2026 · Prices updated Oct 30, 2026
HQ: Tokyo, TokyoFounded 19391,147 employeesWebsite
A leading manufacturer of industrial gas detection and alarm systems. Its gas-sensing technologies are widely used at factories, laboratories, and other facilities in Japan and abroad.
Business segments (share of revenue)
Latest results
FY2026
vs. same period a year earlier
Company forecastFY2027
| Segment | Share | Revenue | Operating profit | Margin |
|---|---|---|---|---|
| Industrial Measurement Instruments | 100% | ¥55.2B | ¥12.4B | 22.5% |
Close (Oct 30, 2026)
¥3,480-2.5% (1Y)
Riken Keiki -2.5% over 1Y, 44.3pt below the industry average (17 companies, +41.8%).
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 | ¥55.2B | ¥12.4B | ¥10.0B | ¥101.0B | — |
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.
