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About the company
Riken Keiki Co Ltd is a Japan-based company mainly engaged in the manufacture and sale of various industrial measuring instruments, as well as related business activities. It manufactures and sells gas detection and alarm equipment and provides after-sales maintenance services related to the equipment. Its products include portable gas detectors, fixed gas detectors, and other measuring instruments. Portable gas detectors include multi-gas detectors and single-component gas detectors. Fixed gas detectors include detectors, alarms, analyzers, and other components. It also offers analytical instruments, including atmospheric photoelectron yield spectroscopy instruments and portable multi-X-ray analyzers. Its industrial gas detectors are used in places where gas is likely to be generated and in industries that use gas, including semiconductor manufacturing, oil refining, steelmaking, power generation, city gas, waterworks and sewerage, food manufacturing, and others.
- Revenue in JPY (TTM)53.99bn
- Net income in JPY8.46bn
- Incorporated1934
- Employees1.41k
- LocationRiken Keiki Co Ltd2-7-6, AzusawaITABASHI-KU 174-8744JapanJPN
- Phone+81 339661121
- Fax+81 339663066
- Websitehttps://www.rikenkeiki.co.jp/
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Peer analysis
Key Information
- Key Information
- Stock Performance
- Per Share Data
- Efficiency
- Management Effectiveness
- Profitability
- Financial Strength
- Growth Rates
| Company | Revenue (TTM) | Net income (TTM) | Market cap | Employees | Price/earnings (TTM) | Price/book value (MRQ) | Price/cash flow (TTM) | Price/sales (TTM) | EPS (excl. extraordinary items, TTM) | EPS (incl. extraordinary items, TTM) | Revenue per share (TTM) | Book value per share (MRQ) | Asset turnover (TTM) | Inventory turnover (TTM) | Receivables turnover (TTM) | Revenues per employee (TTM) | Return on avg assets (TTM) | Return on avg assets (5 yr avg) | Return on investment (TTM) | Return on investment (5 yr avg) | Gross margin (TTM) | Gross margin (5 yr avg) | Net profit margin (TTM) | Net Profit margin (5 yr avg) | Quick ratio (MRQ) | Interest coverage (TTM) | Total debt to capital (MRQ) | Payout ratio (5 yr avg) | Revenue (YOY change %) | Revenue (5 yr growth rate) | Net income (YOY change %) | Net income (5 yr growth rate) | Capital expenditure (5 yr growth rate) | Dividend (5 yr growth rate) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tsurumi Manufacturing Co Ltd | 74.92bn | 8.10bn | 115.48bn | 1.48k | 13.62 | 1.12 | 10.50 | 1.54 | 166.85 | 166.85 | 1,545.44 | 2,032.96 | 0.6132 | 2.32 | 3.70 | 50,483,830.00 | 6.79 | 6.77 | 7.89 | 8.06 | 38.52 | 35.45 | 11.07 | 11.65 | 3.06 | -- | 0.109 | 17.10 | 8.67 | 8.34 | 5.97 | 17.32 | 29.96 | 8.02 |
| Nitta Corp | 90.83bn | 11.91bn | 128.21bn | 2.94k | 10.16 | 0.7561 | 8.44 | 1.41 | 430.91 | 430.91 | 3,284.90 | 5,793.12 | 0.5049 | 4.13 | 3.39 | 30,893,880.00 | 6.65 | 6.33 | 7.40 | 7.36 | 27.57 | 25.64 | 13.17 | 11.27 | 3.71 | -- | 0.00 | 31.85 | 1.88 | 1.49 | 23.07 | 14.56 | 16.79 | 14.04 |
| Nachi-Fujikoshi Corp | 235.90bn | 5.25bn | 128.33bn | 6.94k | 22.04 | 0.6574 | 5.37 | 0.544 | 233.65 | 233.65 | 10,490.13 | 7,833.37 | 0.7084 | 2.70 | 4.01 | -- | 1.56 | 2.18 | 2.15 | 3.26 | 22.45 | 22.12 | 2.20 | 3.01 | 1.24 | -- | 0.3313 | 32.14 | -1.66 | 3.25 | 56.67 | 16.39 | -8.25 | 14.87 |
| Tokyo Keiki Inc | 63.16bn | 4.60bn | 135.42bn | 1.72k | 28.30 | 3.11 | 21.55 | 2.14 | 280.20 | 280.20 | 3,843.71 | 2,547.59 | 0.8096 | 1.55 | 3.43 | 36,719,190.00 | 6.00 | 3.20 | 9.20 | 4.94 | 27.82 | 26.42 | 7.41 | 4.10 | 0.9925 | -- | 0.3469 | 26.67 | 22.23 | 3.98 | 66.75 | 21.65 | 27.58 | 6.96 |
| Tsukishima Holdings Co Ltd | 147.26bn | 18.33bn | 135.63bn | 3.51k | 7.74 | 1.44 | 5.77 | 0.921 | 436.84 | 436.84 | 3,519.14 | 2,346.79 | 0.7828 | 11.05 | 2.31 | 41,953,850.00 | 10.61 | 3.21 | 16.23 | 4.75 | 21.19 | 21.18 | 13.55 | 4.78 | 2.32 | -- | 0.135 | 41.32 | 12.10 | 6.77 | 149.31 | 3.20 | -32.48 | 26.58 |
| Nomura Micro Science Co., Ltd. | 105.55bn | 11.00bn | 137.66bn | 580.00 | 11.96 | 3.34 | 10.72 | 1.30 | 283.34 | 283.34 | 2,724.18 | 1,013.68 | 1.00 | 3.67 | 1.84 | 181,985,700.00 | 10.47 | 12.85 | 30.89 | 28.32 | 20.96 | 21.93 | 10.42 | 10.63 | 1.38 | 9.18 | 0.5729 | 27.55 | 31.96 | 35.56 | 27.85 | 51.61 | 91.04 | 57.52 |
| Yamazen Corp | 532.00bn | 8.79bn | 143.72bn | 3.28k | 16.07 | 0.9651 | 10.23 | 0.2702 | 93.82 | 93.82 | 5,679.86 | 1,562.50 | 1.73 | 9.97 | 5.32 | 162,393,800.00 | 2.96 | 3.44 | 6.20 | 7.01 | 15.22 | 14.68 | 1.71 | 1.90 | 1.19 | -- | 0.1966 | 37.60 | 1.83 | 1.80 | 20.92 | -0.6082 | 5.60 | 11.63 |
| Trusco Nakayama Corp | 320.04bn | 15.88bn | 153.93bn | 1.70k | 9.68 | 0.8256 | 7.17 | 0.481 | 240.84 | 240.84 | 4,853.51 | 2,824.55 | 1.11 | 4.10 | 7.66 | -- | 5.49 | 5.44 | 6.82 | 6.76 | 20.85 | 21.07 | 4.96 | 4.90 | 1.46 | 37.34 | 0.3005 | -- | 8.48 | 8.44 | -1.33 | 14.68 | 19.76 | -- |
| Riken Keiki Co Ltd | 53.99bn | 8.46bn | 156.64bn | 1.41k | 18.00 | 1.85 | 14.90 | 2.90 | 183.90 | 183.90 | 1,173.05 | 1,787.24 | 0.5745 | 1.42 | 3.24 | 38,375,180.00 | 9.00 | 9.42 | 10.17 | 11.21 | 47.58 | 50.21 | 15.67 | 17.15 | 3.76 | -- | 0.0217 | 22.90 | 7.59 | 8.78 | -4.43 | 13.02 | -14.55 | 17.61 |
| Eagle Industry Co Ltd | 174.59bn | 7.58bn | 167.19bn | 6.27k | 20.09 | 1.21 | 7.93 | 0.9576 | 167.28 | 167.28 | 3,855.40 | 2,766.63 | 0.8046 | 3.38 | 4.21 | 27,854,820.00 | 4.79 | 4.04 | 6.72 | 5.60 | 24.76 | 23.00 | 5.95 | 5.01 | 1.62 | -- | 0.2431 | 58.13 | 0.6765 | 3.43 | -34.90 | 10.90 | 0.7856 | 14.87 |
| Nikkiso Co Ltd | 215.64bn | 13.65bn | 174.88bn | 8.34k | 12.26 | 1.04 | 6.98 | 0.811 | 206.28 | 206.28 | 3,255.32 | 2,423.57 | 0.6308 | 2.55 | 2.90 | -- | 4.04 | 2.96 | 5.42 | 4.15 | 30.15 | 28.01 | 6.40 | 4.66 | 1.53 | -- | 0.4073 | -- | 1.06 | 6.35 | 71.57 | 15.79 | -11.51 | -- |
| Tsugami Corp | 126.66bn | 15.05bn | 180.48bn | 3.43k | 11.63 | 2.37 | 7.22 | 1.42 | 323.39 | 323.39 | 2,720.11 | 1,586.60 | 0.9346 | 2.28 | 3.46 | 36,894,550.00 | 16.71 | 10.73 | 30.45 | 21.21 | 35.96 | 29.96 | 17.88 | 12.35 | 2.10 | 123.29 | 0.1047 | 27.63 | 27.98 | 16.85 | 102.77 | 40.36 | -8.04 | 19.71 |
| Noritake Co Ltd | 137.38bn | 12.42bn | 180.99bn | 4.92k | 14.54 | 1.11 | 10.11 | 1.32 | 442.87 | 442.87 | 4,895.65 | 5,806.23 | 0.6439 | 2.66 | 3.84 | 27,916,070.00 | 5.83 | 5.32 | 7.39 | 6.83 | 28.51 | 26.69 | 9.05 | 7.15 | 1.24 | -- | 0.1143 | 29.53 | 0.1958 | 2.76 | 12.71 | 30.53 | -0.8808 | 21.98 |
| Kanadevia Corp | 621.83bn | 10.40bn | 186.04bn | 12.96k | 17.68 | 1.04 | 7.05 | 0.2992 | 61.84 | 61.84 | 3,696.56 | 1,049.98 | 1.04 | 14.59 | 2.91 | 47,965,980.00 | 1.76 | 2.87 | 3.82 | 5.72 | 17.86 | 17.45 | 1.69 | 2.76 | 0.9553 | -- | 0.4686 | 22.03 | 9.84 | 8.69 | 16.34 | 58.68 | 19.91 | 15.81 |
| Kitz Corp | 175.56bn | 11.60bn | 186.08bn | 5.42k | 15.95 | 1.65 | 9.91 | 1.06 | 133.19 | 133.19 | 2,015.89 | 1,288.99 | 1.02 | 3.32 | 5.06 | 32,421,610.00 | 6.87 | -- | 8.46 | -- | 26.61 | -- | 6.73 | -- | 2.39 | -- | 0.2272 | -- | 3.06 | -- | 11.64 | -- | -- | -- |
| PILLAR Corp | 58.72bn | 8.72bn | 196.33bn | 1.21k | 20.81 | 2.34 | 15.64 | 3.34 | 376.69 | 376.69 | 2,536.94 | 3,357.31 | 0.6007 | 3.33 | 3.31 | 48,452,140.00 | 8.91 | 11.24 | 9.87 | 13.07 | 39.84 | 40.62 | 14.84 | 17.46 | 4.04 | -- | 0.1313 | 32.56 | -1.05 | 14.70 | -23.01 | 25.79 | 20.59 | 25.59 |
Data as of Feb 17 2026. Currency figures normalised to Riken Keiki Co Ltd's reporting currency: Japanese Yen JPY
25.94%Per cent of shares held by top holders
| Holder | Shares | % Held |
|---|---|---|
| Capital Research & Management Co. (World Investors)as of 31 Mar 2025 | 3.21m | 6.78% |
| FIL Investments (Japan) Ltd.as of 13 Jun 2025 | 2.16m | 4.57% |
| The Vanguard Group, Inc.as of 04 Feb 2026 | 1.36m | 2.87% |
| Nomura Asset Management Co., Ltd.as of 05 Feb 2026 | 1.03m | 2.18% |
| Kayne Anderson Rudnick Investment Management LLCas of 30 Nov 2025 | 943.30k | 1.99% |
| Swedbank Robur Fonder ABas of 30 Jan 2026 | 846.50k | 1.79% |
| Asset Management One Co., Ltd.as of 15 Nov 2024 | 796.30k | 1.68% |
| Sumitomo Mitsui DS Asset Management Co., Ltd.as of 05 Feb 2026 | 789.60k | 1.67% |
| Fidelity Management & Research Co. LLCas of 30 Nov 2025 | 608.67k | 1.29% |
| Capital Research & Management Co. (Global Investors)as of 31 Dec 2025 | 530.00k | 1.12% |
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Data from 30 Sep 2025 - 31 Dec 2025Source: FactSet Research Systems Inc.
