| Breakdown ₩ tn | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | FY2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Total Revenue | 2.04 | 1.58 | 1.25 | 1.16 | 0.93 | 0.71 | 0.67 | 0.73 | 0.76 | 0.68 | 0.71 |
| Cost of Revenue | 1.76 | 1.42 | 1.13 | 1.07 | 0.85 | 0.63 | 0.61 | 0.67 | 0.69 | 0.60 | 0.64 |
| Gross Profit | 0.28 | 0.16 | 0.12 | 0.10 | 0.08 | 0.07 | 0.06 | 0.07 | 0.07 | 0.07 | 0.08 |
| Selling, General & Administrative | 0.13 | 0.08 | 0.06 | 0.06 | 0.06 | 0.06 | 0.05 | 0.06 | 0.07 | 0.07 | 0.07 |
| Operating Income | 0.15 | 0.08 | 0.06 | 0.03 | 0.02 | 0.01 | 0.01 | 0.01 | 0.01 | 0.00 | 0.01 |
| Finance Income | 0.09 | 0.02 | 0.02 | 0.02 | 0.02 | 0.01 | 0.00 | 0.00 | 0.02 | 0.01 | 0.00 |
| Finance Costs | 0.02 | 0.04 | 0.02 | 0.03 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.02 | 0.01 |
| Pretax Income | 0.14 | 0.06 | 0.04 | 0.03 | 0.02 | 0.01 | 0.00 | -0.01 | -0.00 | 0.01 | 0.01 |
| Income Tax Expense | 0.04 | 0.02 | 0.01 | 0.00 | 0.00 | 0.00 | -0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Net Income | 0.10 | 0.05 | 0.03 | 0.02 | 0.01 | 0.00 | 0.00 | -0.01 | -0.00 | 0.00 | 0.01 |
| Total Comprehensive Income | 0.10 | 0.04 | 0.03 | — | — | — | 0.00 | -0.01 | 0.00 | 0.00 | 0.01 |
| Interest Income | — | — | — | — | — | — | 0.00 | 0.00 | 0.00 | — | — |
| Interest Expense | — | — | — | — | — | — | 0.01 | 0.01 | 0.01 | — | — |
| Breakdown ₩ tn | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | FY2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Total Assets | 1.53 | 1.25 | 0.93 | 0.84 | 0.84 | 0.79 | 0.78 | 0.78 | 0.76 | 0.73 | 0.74 |
| Current Assets | 0.97 | 0.70 | 0.43 | 0.36 | 0.36 | 0.31 | 0.30 | 0.30 | 0.28 | 0.25 | 0.23 |
| Cash & Cash Equivalents | 0.14 | 0.14 | 0.06 | 0.04 | 0.02 | 0.04 | 0.03 | 0.01 | 0.02 | 0.02 | 0.02 |
| Inventories | 0.34 | 0.25 | 0.15 | 0.13 | 0.14 | 0.09 | 0.07 | 0.08 | 0.08 | 0.08 | 0.08 |
| Trade Receivables | — | — | — | 0.16 | 0.17 | 0.15 | 0.16 | 0.14 | 0.12 | 0.14 | 0.11 |
| Non-current Assets | 0.56 | 0.55 | 0.50 | 0.48 | 0.48 | 0.48 | 0.48 | 0.48 | 0.48 | 0.48 | 0.51 |
| Property, Plant & Equipment | 0.44 | 0.44 | 0.39 | 0.37 | 0.36 | 0.37 | 0.38 | 0.38 | 0.38 | 0.37 | 0.38 |
| Intangible Assets | 0.01 | 0.01 | 0.00 | 0.01 | 0.01 | 0.00 | 0.01 | 0.01 | 0.00 | 0.00 | 0.01 |
| Total Liabilities | 0.94 | 0.75 | 0.56 | 0.49 | 0.51 | 0.48 | 0.48 | 0.48 | 0.44 | 0.41 | 0.41 |
| Current Liabilities | 0.83 | 0.61 | 0.38 | 0.32 | 0.37 | 0.28 | 0.27 | 0.37 | 0.29 | 0.34 | 0.32 |
| Non-current Liabilities | 0.10 | 0.14 | 0.17 | 0.17 | 0.15 | 0.20 | 0.20 | 0.11 | 0.15 | 0.07 | 0.09 |
| Total Equity | 0.59 | 0.50 | 0.37 | 0.34 | 0.32 | 0.31 | 0.30 | 0.30 | 0.32 | 0.32 | 0.32 |
| Share Capital | 0.05 | 0.05 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 |
| Retained Earnings | 0.32 | 0.23 | 0.20 | 0.17 | 0.15 | 0.14 | 0.13 | 0.13 | 0.14 | 0.15 | 0.15 |
| Breakdown ₩ bn | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | FY2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash from Operating Activities | 86.9 | 105.7 | 49.2 | 50.6 | 9.6 | 57.7 | 25.5 | -18.0 | 4.5 | -10.0 | 26.7 |
| Cash from Investing Activities | -35.1 | -68.8 | -18.7 | -10.6 | -6.5 | -7.7 | -2.3 | -28.8 | -24.6 | 16.3 | 9.3 |
| Purchase of Property, Plant & Equipment | 24.6 | 69.5 | 23.9 | 25.0 | 15.9 | 6.2 | 9.2 | 21.5 | 14.9 | 6.8 | 4.5 |
| Cash from Financing Activities | -53.4 | 46.0 | -11.6 | -27.8 | -21.2 | -34.8 | -9.0 | 43.0 | 15.9 | -4.1 | -43.8 |
| Dividends Paid | — | — | — | 3.7 | 2.2 | 0.0 | — | — | — | 3.0 | 3.0 |
| Net Change in Cash | -1.7 | 82.9 | 18.9 | 12.2 | -18.1 | 15.1 | 14.3 | -3.8 | -4.1 | 2.1 | -7.8 |
| Breakdown ₩ bn | 2026 Q2 | 2026 Q1 | 2025 Q4 | 2025 Q3 | 2025 Q2 | 2025 Q1 | 2024 Q4 | 2024 Q3 | 2024 Q2 | 2024 Q1 |
|---|---|---|---|---|---|---|---|---|---|---|
| Total Revenue | 637.4 | 506.1 | 614.2 | 450.2 | 522.8 | 457.4 | 470.8 | 331.4 | 433.8 | 341.3 |
| Cost of Revenue | 527.3 | 428.4 | 530.7 | 387.0 | 448.4 | 398.1 | 420.4 | 299.2 | 391.7 | 310.2 |
| Gross Profit | 110.1 | 77.7 | 83.5 | 63.2 | 74.4 | 59.3 | 50.4 | 32.1 | 42.0 | 31.0 |
| Selling, General & Administrative | 38.1 | 26.9 | 39.2 | 27.9 | 36.8 | 25.3 | 28.1 | 17.5 | 17.5 | 12.8 |
| Operating Income | 72.0 | 50.8 | 44.2 | 35.3 | 37.6 | 34.0 | 22.3 | 14.7 | 24.5 | 18.3 |
| Finance Income | 25.2 | 14.7 | 41.1 | 4.8 | 18.7 | 22.7 | -9.8 | 7.2 | 12.7 | 7.6 |
| Finance Costs | 11.6 | 24.1 | 4.5 | 2.2 | 6.8 | 6.6 | 22.0 | 5.3 | 8.3 | 7.0 |
| Pretax Income | 69.3 | 42.6 | 39.8 | 34.5 | 34.8 | 33.3 | 13.1 | 10.2 | 22.5 | 17.9 |
| Income Tax Expense | 19.4 | 6.7 | 12.7 | 6.9 | 8.6 | 10.5 | 3.9 | 2.5 | 5.9 | 5.3 |
| Net Income | 49.9 | 35.9 | 27.2 | 27.6 | 26.2 | 22.9 | 9.2 | 7.7 | 16.6 | 12.6 |
| Total Comprehensive Income | 50.9 | 37.9 | 26.3 | 28.3 | — | — | — | — | — | — |
| Breakdown ₩ tn | 2026 Q2 | 2026 Q1 | 2025 Q4 | 2025 Q3 | 2025 Q2 | 2025 Q1 | 2024 Q4 | 2024 Q3 | 2024 Q2 | 2024 Q1 |
|---|---|---|---|---|---|---|---|---|---|---|
| Total Assets | 1.71 | 1.64 | 1.53 | 1.36 | 1.40 | 1.31 | 1.25 | 1.09 | 1.12 | 1.04 |
| Current Assets | 1.15 | 1.08 | 0.97 | 0.80 | 0.85 | 0.76 | 0.70 | 0.56 | 0.60 | 0.53 |
| Cash & Cash Equivalents | 0.19 | 0.18 | 0.14 | 0.09 | 0.18 | 0.15 | 0.14 | 0.06 | 0.09 | 0.08 |
| Inventories | 0.39 | 0.38 | 0.34 | 0.32 | 0.30 | 0.24 | 0.25 | 0.22 | 0.19 | 0.17 |
| Trade Receivables | — | — | — | — | — | — | — | 0.21 | 0.26 | 0.23 |
| Non-current Assets | 0.55 | 0.56 | 0.56 | 0.56 | 0.56 | 0.55 | 0.55 | 0.54 | 0.52 | 0.51 |
| Property, Plant & Equipment | 0.44 | 0.44 | 0.44 | 0.44 | 0.44 | 0.44 | 0.44 | 0.43 | 0.41 | 0.40 |
| Intangible Assets | 0.01 | 0.01 | 0.01 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Total Liabilities | 1.05 | 1.04 | 0.94 | 0.80 | 0.87 | 0.80 | 0.75 | 0.60 | 0.63 | 0.57 |
| Current Liabilities | 0.97 | 0.93 | 0.83 | 0.70 | 0.73 | 0.65 | 0.61 | 0.47 | 0.50 | 0.41 |
| Non-current Liabilities | 0.08 | 0.10 | 0.10 | 0.10 | 0.14 | 0.14 | 0.14 | 0.13 | 0.14 | 0.16 |
| Total Equity | 0.65 | 0.60 | 0.59 | 0.56 | 0.53 | 0.51 | 0.50 | 0.49 | 0.49 | 0.47 |
| Share Capital | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Retained Earnings | 0.38 | 0.33 | 0.32 | 0.29 | 0.26 | 0.24 | 0.23 | 0.23 | 0.22 | 0.20 |
| Breakdown ₩ bn | 2026 Q2 | 2026 Q1 | 2025 Q4 | 2025 Q3 | 2025 Q2 | 2025 Q1 | 2024 Q4 | 2024 Q3 | 2024 Q2 | 2024 Q1 |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from Operating Activities | 94.9 | -77.9 | 71.5 | -80.1 | 57.7 | 37.8 | 110.5 | -21.0 | 43.6 | -27.5 |
| Cash from Investing Activities | -7.9 | -8.8 | -13.1 | 1.6 | -14.8 | -8.7 | -22.1 | -16.3 | -13.1 | -17.2 |
| Purchase of Property, Plant & Equipment | 4.2 | 2.6 | 8.1 | 5.7 | 5.3 | 5.5 | 23.5 | 16.5 | 13.1 | 16.4 |
| Cash from Financing Activities | -82.0 | 131.4 | -10.2 | -11.0 | -17.0 | -15.2 | -8.9 | 8.3 | -23.1 | 69.7 |
| Dividends Paid | — | — | — | — | — | — | — | 0.0 | — | — |
| Net Change in Cash | 5.0 | 44.6 | 48.1 | -89.5 | 25.8 | 13.9 | 79.5 | -29.0 | 7.3 | 25.1 |
| FY2025 ₩bn | Latest | 1-yr | 3-yr CAGR | 5-yr CAGR | 10-yr CAGR |
|---|---|---|---|---|---|
| Revenue | 2,044.6 | +29.6% | +20.6% | +23.6% | +11.1% |
| Operating income | 151.2 | +89.6% | +68.7% | +61.5% | +26.7% |
| Net income | 103.9 | +124.9% | +62.5% | +84.8% | +28.7% |
| EPS | ₩2,179 | +124.9% | +62.5% | +84.8% | +28.7% |
| Operating cash flow | 86.9 | -17.8% | +19.8% | +8.5% | +12.5% |
| Shareholders' equity | 588.7 | +17.7% | +19.5% | +13.8% | +6.2% |
| Ratio | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 |
|---|---|---|---|---|---|---|
| Gross margin | 13.7% | 9.9% | 9.4% | 8.3% | 8.5% | 10.4% |
| Operating margin | 7.4% | 5.1% | 4.9% | 2.7% | 2.2% | 1.9% |
| Net margin | 5.1% | 2.9% | 2.8% | 2.1% | 1.6% | 0.7% |
| Return on equity | 19.1% | 10.6% | 9.6% | 7.3% | 4.7% | 1.6% |
| Return on assets | 7.5% | 4.2% | 3.9% | 2.9% | 1.8% | 0.6% |
| Operating cash flow / revenue | 4.2% | 6.7% | 3.9% | 4.3% | 1.0% | 8.1% |
| Capex / revenue | 1.2% | 4.4% | 1.9% | 2.1% | 1.7% | 0.9% |
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|---|---|
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