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About the company
Sumiseki Holdings Inc is a Japan-based holding company primarily engaged in the coal business. It operates through three segments. The Coal segment is engaged in related transactions related to the purchase and sale of coal. The New Materials segment is engaged in the manufacture, purchase and sale of industrial artificial diamonds. The Quarrying segment is engaged in the extraction, processing and sale of rocks.
- Revenue in JPY (TTM)8.80bn
- Net income in JPY3.24bn
- Incorporated2008
- Employees39.00
- LocationSumiseki Holdings Inc1-7-14, NishishimbashiMINATO-KU 105-0003JapanJPN
- Phone+81 355111400
- Websitehttps://www.sumiseki.co.jp/
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Mergers & acquisitions
| Acquired company | 1514:TYO since announced | Transaction value |
|---|---|---|
| Trustwell Co Ltd | 14.66% | -- |
Data delayed at least 15 minutes, as of Feb 06 2026 06:30 GMT.
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Golden Eagle Energy Tbk PT | 18.07bn | 648.02m | 33.88bn | 147.00 | 51.03 | 6.62 | 29.32 | 1.87 | 20.77 | 20.77 | 589.17 | 160.00 | 1.40 | 18.90 | 32.66 | 18,989,160,000.00 | 5.63 | 17.77 | 8.03 | 21.90 | 7.04 | 20.67 | 4.02 | 25.98 | 1.06 | -- | 0.4578 | -- | -22.72 | 23.84 | -86.69 | 34.64 | -7.69 | -- |
| Perennial Energy Holdings Ltd | 32.33bn | 4.20bn | 37.30bn | 3.73k | 8.89 | 0.5221 | 8.16 | 1.15 | 0.1305 | 0.1305 | 1.01 | 2.22 | 0.3033 | 20.02 | 6.71 | 434,910.10 | 3.94 | 13.28 | 5.52 | 18.24 | 40.01 | 56.22 | 12.98 | 28.66 | 0.6387 | 4.96 | 0.2665 | 15.13 | -0.5546 | 16.00 | -12.69 | 15.09 | -4.97 | -- |
| NIPPON COKE & ENGINEERING Co Ltd | 101.06bn | -12.17bn | 37.49bn | 993.00 | -- | 0.8724 | -- | 0.371 | -41.81 | -41.81 | 347.25 | 142.14 | 0.7444 | 3.05 | 9.12 | 101,769,400.00 | -8.96 | -0.2754 | -13.72 | -0.467 | 0.6729 | 7.65 | -12.04 | -0.2796 | 0.3796 | -6.33 | 0.5904 | -- | -26.72 | -1.61 | -832.77 | -- | 19.75 | -- |
| Lanna Resources PCL | 78.72bn | 4.07bn | 40.46bn | 835.00 | 9.94 | 1.02 | 3.06 | 0.514 | 1.57 | 1.57 | 30.35 | 15.24 | 1.12 | 16.36 | 10.08 | 19,083,690.00 | 8.72 | 22.24 | 13.81 | 37.21 | 39.97 | 48.94 | 7.81 | 14.97 | 2.74 | 92.20 | 0.1168 | 59.08 | -9.14 | 17.57 | -20.30 | 31.66 | -18.38 | 30.83 |
| E&P Global Holdings Ltd | 9.43bn | -33.09bn | 42.16bn | 12.00 | -- | -- | -- | 4.47 | -2.00 | -2.00 | 0.2417 | -0.016 | 0.4519 | 84,245.63 | 144.67 | 31,287,670.00 | -159.07 | 5.51 | -- | -- | 1.27 | 0.899 | -352.01 | 10.41 | 0.5938 | 3.78 | 13.41 | 0.00 | -26.37 | -16.34 | -407.81 | -- | 5.14 | -- |
| Fujian Haiqin Energy Group Co Ltd | 19.01bn | -3.12bn | 44.67bn | 39.00 | -- | 88.76 | -- | 2.35 | -0.5985 | -0.5985 | 3.65 | 0.0966 | 2.91 | 12.53 | 11.78 | 21,537,160.00 | -47.70 | -13.01 | -115.44 | -24.42 | 4.94 | 1.29 | -16.41 | -3.96 | 0.2541 | -- | 0.4796 | -- | -49.87 | -27.45 | -357.42 | -- | 55.60 | -- |
| E-Commodities Holdings Ltd | 642.77bn | 5.52bn | 47.75bn | 2.38k | 8.59 | 0.2704 | 2.82 | 0.0743 | 0.1036 | 0.1036 | 12.05 | 3.29 | 1.97 | 19.62 | 25.89 | 13,966,990.00 | 1.77 | 12.87 | 3.09 | 25.50 | 1.83 | 8.81 | 0.8979 | 4.98 | 1.43 | -- | 0.1825 | 25.89 | -3.50 | 5.44 | -56.59 | 24.15 | 29.51 | -- |
| Sumiseki Holdings Inc | 8.80bn | 3.24bn | 49.34bn | 39.00 | 13.50 | 1.74 | 14.63 | 5.61 | 54.37 | 54.37 | 147.41 | 464.35 | 0.2952 | 2.30 | 4.99 | 225,564,100.00 | 10.85 | 14.79 | 11.67 | 16.71 | -7.28 | 21.73 | 36.76 | 18.50 | 6.62 | -- | 0.00 | 32.66 | -54.58 | -7.78 | -44.19 | 33.03 | 42.43 | 58.49 |
| TBS Energi Utama Tbk PT | 62.13bn | -20.92bn | 52.78bn | 1.77k | -- | 1.56 | -- | 0.8495 | -273.60 | -273.60 | 808.57 | 439.28 | 0.4571 | 10.12 | 10.21 | 7,490,005,000.00 | -15.46 | 6.23 | -20.51 | 8.11 | 6.24 | 16.59 | -33.82 | 11.11 | 0.9331 | -13.50 | 0.613 | -- | -11.09 | -3.24 | 260.08 | 1.41 | 18.26 | -- |
| Refex Industries Ltd | 35.02bn | 3.11bn | 55.49bn | 295.00 | 16.80 | -- | 15.12 | 1.58 | 13.85 | 12.40 | 154.05 | -- | -- | -- | -- | 68,266,930.00 | -- | 14.00 | -- | 20.35 | 17.34 | 13.43 | 8.69 | 6.92 | -- | 6.55 | -- | -- | 78.45 | 30.15 | 69.15 | 36.81 | 273.61 | -- |
| Ningbo United Group Co Ltd | 37.70bn | 2.11bn | 56.64bn | 454.00 | 26.97 | 0.7366 | -- | 1.50 | 0.2985 | 0.2985 | 5.34 | 10.93 | 0.3283 | 1.17 | 4.23 | 3,669,109.00 | 2.11 | 3.90 | 3.10 | 7.17 | 5.37 | 16.39 | 6.42 | 8.32 | 1.54 | -- | 0.0375 | 22.05 | 1.35 | -14.34 | -23.56 | -23.99 | -9.65 | -9.71 |
| Sumber Global Energy Tbk PT | 84.83bn | 2.61bn | 65.74bn | 85.00 | 25.20 | 3.21 | 23.45 | 0.775 | 17.93 | 17.93 | 583.25 | 140.97 | 1.74 | -- | 38.21 | 106,953,300,000.00 | 5.37 | 17.33 | 10.92 | 48.81 | 6.76 | 7.57 | 3.09 | 4.96 | -- | 3.14 | 0.4662 | 40.65 | 19.89 | 63.19 | -4.25 | 97.91 | 174.56 | -- |
| ABM Investama Tbk PT | 170.24bn | 7.20bn | 72.19bn | 10.56k | 10.02 | 0.5369 | 2.00 | 0.424 | 280.48 | 280.48 | 6,626.81 | 5,234.14 | 0.5163 | 17.87 | 3.85 | 1,575,126,000.00 | 2.18 | 12.64 | 3.09 | 17.97 | 6.26 | 26.24 | 4.22 | 16.39 | 0.8057 | -- | 0.5349 | -- | -19.62 | 15.17 | -51.78 | 79.13 | 44.04 | 58.52 |
Data as of Feb 06 2026. Currency figures normalised to Sumiseki Holdings Inc's reporting currency: Japanese Yen JPY
4.40%Per cent of shares held by top holders
| Holder | Shares | % Held |
|---|---|---|
| Nomura Asset Management Co., Ltd.as of 08 Jan 2026 | 791.90k | 1.18% |
| The Vanguard Group, Inc.as of 31 Dec 2025 | 782.40k | 1.16% |
| Amova Asset Management Co., Ltd.as of 09 Jan 2026 | 368.80k | 0.55% |
| Daiwa Asset Management Co. Ltd.as of 30 Dec 2025 | 354.70k | 0.53% |
| Dimensional Fund Advisors LPas of 08 Jan 2026 | 247.50k | 0.37% |
| Mitsubishi UFJ Asset Management Co., Ltd.as of 08 Jan 2026 | 183.50k | 0.27% |
| BlackRock Japan Co. Ltd.as of 08 Jan 2026 | 93.30k | 0.14% |
| Asset Management One Co., Ltd.as of 08 Jan 2026 | 57.10k | 0.09% |
| Sumitomo Mitsui Trust Asset Management Co., Ltd.as of 08 Jan 2026 | 51.70k | 0.08% |
| Mellon Investments Corp.as of 09 Jan 2026 | 26.80k | 0.04% |
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Data from 30 Sep 2025 - 29 Jan 2026Source: FactSet Research Systems Inc.
