| Breakdown ₩ tn | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Total Revenue | 4.15 | 4.26 | 4.19 | 3.30 | 3.36 | 3.67 | 4.22 | 2.79 | — | — |
| Cost of Revenue | 3.56 | 3.85 | 3.81 | 2.98 | 2.87 | 2.89 | 3.46 | 2.34 | — | — |
| Gross Profit | 0.59 | 0.40 | 0.38 | 0.32 | 0.50 | 0.79 | 0.75 | 0.45 | — | — |
| Selling, General & Administrative | 0.23 | 0.21 | 0.19 | 0.20 | 0.22 | 0.20 | 0.20 | 0.15 | — | — |
| Operating Income | 0.25 | 0.18 | 0.20 | 0.12 | 0.27 | 0.59 | 0.55 | 0.32 | — | — |
| Finance Income | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | — | — |
| Finance Costs | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0.01 | 0.00 | 0.00 | — | — |
| Pretax Income | 0.21 | 0.20 | 0.24 | 0.12 | 0.29 | 0.35 | 0.56 | 0.32 | — | — |
| Income Tax Expense | 0.06 | 0.04 | 0.06 | 0.07 | 0.12 | 0.13 | 0.15 | 0.09 | — | — |
| Net Income | 0.16 | 0.16 | 0.17 | 0.05 | 0.18 | 0.22 | 0.41 | 0.23 | — | — |
| Total Comprehensive Income | 0.16 | 0.15 | 0.17 | 0.06 | 0.18 | 0.21 | 0.41 | 0.23 | — | — |
| Interest Income | 0.07 | 0.08 | 0.09 | 0.10 | 0.06 | 0.06 | 0.05 | 0.03 | — | — |
| Interest Expense | 0.07 | 0.06 | 0.05 | 0.06 | 0.04 | 0.03 | 0.02 | 0.01 | — | — |
| Breakdown ₩ tn | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Total Assets | 7.60 | 7.46 | 7.02 | 7.34 | 6.57 | 6.12 | 4.41 | 4.86 | — | — |
| Current Assets | 4.72 | 5.38 | 4.99 | 5.44 | 4.96 | 4.76 | 3.24 | 3.84 | — | — |
| Cash & Cash Equivalents | 0.88 | 0.82 | 0.56 | 0.56 | 0.35 | 0.53 | 0.36 | 0.89 | — | — |
| Inventories | 1.51 | 1.85 | 1.51 | 1.57 | 0.85 | 0.45 | 0.50 | 0.78 | — | — |
| Trade Receivables | 2.24 | 2.51 | 2.77 | 0.38 | 0.37 | 0.35 | 0.37 | 0.47 | — | — |
| Non-current Assets | 2.88 | 2.08 | 2.03 | 1.89 | 1.61 | 1.36 | 1.17 | 1.02 | — | — |
| Property, Plant & Equipment | 0.84 | 0.49 | 0.48 | 0.44 | 0.35 | 0.36 | 0.39 | 0.40 | — | — |
| Intangible Assets | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | — | — |
| Total Liabilities | 4.39 | 4.35 | 4.01 | 4.43 | 3.68 | 3.37 | 2.18 | 3.02 | — | — |
| Current Liabilities | 3.29 | 3.51 | 3.15 | 3.46 | 2.85 | 2.47 | 1.73 | 2.44 | — | — |
| Non-current Liabilities | 1.09 | 0.84 | 0.86 | 0.98 | 0.83 | 0.90 | 0.45 | 0.57 | — | — |
| Total Equity | 3.21 | 3.11 | 3.01 | 2.90 | 2.89 | 2.74 | 2.23 | 1.84 | — | — |
| Share Capital | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.22 | 0.22 | — | — |
| Retained Earnings | 1.32 | 1.20 | 1.10 | 0.97 | 0.95 | 0.81 | 0.62 | 0.23 | — | — |
| Breakdown ₩ tn | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from Operating Activities | 0.00 | 0.31 | 0.64 | -1.74 | 0.03 | -0.26 | -0.12 | 0.45 | — | — |
| Cash from Investing Activities | -0.07 | -0.10 | -0.14 | 1.27 | -0.15 | -1.01 | -0.24 | -0.25 | — | — |
| Purchase of Property, Plant & Equipment | 0.12 | 0.03 | 0.06 | 0.08 | 0.02 | 0.00 | 0.00 | 0.01 | — | — |
| Cash from Financing Activities | 0.13 | 0.05 | -0.50 | 0.68 | -0.06 | 1.44 | -0.18 | 0.03 | — | — |
| Dividends Paid | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.02 | 0.02 | — | — | — |
| Net Change in Cash | 0.06 | 0.26 | -0.01 | 0.21 | -0.18 | 0.17 | -0.53 | 0.23 | — | — |
| Breakdown ₩ tn | 2026 Q2 | 2026 Q1 | 2025 Q4 | 2025 Q3 | 2025 Q2 | 2025 Q1 | 2024 Q4 | 2024 Q3 | 2024 Q2 | 2024 Q1 |
|---|---|---|---|---|---|---|---|---|---|---|
| Total Revenue | 0.91 | 0.67 | 1.03 | 1.05 | 1.16 | 0.91 | 1.13 | 1.09 | 1.09 | 0.96 |
| Cost of Revenue | 0.73 | 0.55 | 0.82 | 0.92 | 1.02 | 0.80 | 1.02 | 0.99 | 0.97 | 0.87 |
| Gross Profit | 0.18 | 0.13 | 0.21 | 0.13 | 0.15 | 0.11 | 0.11 | 0.10 | 0.11 | 0.08 |
| Selling, General & Administrative | 0.06 | 0.05 | 0.05 | 0.06 | 0.07 | 0.06 | 0.06 | 0.05 | 0.06 | 0.04 |
| Operating Income | 0.12 | 0.08 | 0.04 | 0.07 | 0.08 | 0.05 | 0.04 | 0.05 | 0.05 | 0.04 |
| Finance Income | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | -0.00 | 0.00 | 0.00 |
| Finance Costs | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.00 | 0.00 |
| Pretax Income | 0.12 | 0.07 | 0.02 | 0.06 | 0.07 | 0.06 | 0.04 | 0.05 | 0.06 | 0.05 |
| Income Tax Expense | 0.04 | 0.02 | 0.01 | 0.02 | 0.02 | 0.00 | -0.00 | 0.01 | 0.02 | 0.01 |
| Net Income | 0.08 | 0.05 | 0.01 | 0.04 | 0.05 | 0.05 | 0.05 | 0.03 | 0.05 | 0.03 |
| Total Comprehensive Income | 0.09 | 0.05 | 0.01 | 0.04 | 0.05 | 0.05 | 0.04 | 0.03 | 0.05 | 0.03 |
| Interest Income | 0.01 | 0.02 | 0.01 | 0.01 | 0.02 | 0.03 | 0.02 | 0.02 | 0.02 | 0.02 |
| Interest Expense | 0.01 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 |
| Breakdown ₩ tn | 2026 Q2 | 2026 Q1 | 2025 Q4 | 2025 Q3 | 2025 Q2 | 2025 Q1 | 2024 Q4 | 2024 Q3 | 2024 Q2 | 2024 Q1 |
|---|---|---|---|---|---|---|---|---|---|---|
| Total Assets | 7.52 | 7.35 | 7.60 | 8.11 | 7.89 | 7.77 | 7.46 | 7.44 | 7.50 | 7.40 |
| Current Assets | 4.62 | 4.47 | 4.72 | 5.32 | 5.43 | 5.64 | 5.38 | 5.41 | 5.46 | 5.32 |
| Cash & Cash Equivalents | 0.81 | 0.67 | 0.88 | 0.86 | 0.95 | 0.95 | 0.82 | 0.64 | 0.93 | 0.94 |
| Inventories | 1.56 | 1.51 | 1.51 | 1.33 | 1.45 | 1.91 | 1.85 | 1.88 | 1.82 | 1.56 |
| Trade Receivables | 2.15 | 2.21 | 2.24 | 3.04 | 2.94 | 2.66 | 2.51 | 0.56 | 0.48 | 0.52 |
| Non-current Assets | 2.90 | 2.89 | 2.88 | 2.79 | 2.47 | 2.13 | 2.08 | 2.03 | 2.03 | 2.09 |
| Property, Plant & Equipment | 0.94 | 0.86 | 0.84 | 0.81 | 0.79 | 0.50 | 0.49 | 0.46 | 0.50 | 0.50 |
| Intangible Assets | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Total Liabilities | 4.23 | 4.15 | 4.39 | 4.91 | 4.73 | 4.64 | 4.35 | 4.37 | 4.45 | 4.41 |
| Current Liabilities | 3.10 | 2.90 | 3.29 | 3.78 | 3.72 | 3.84 | 3.51 | 3.39 | 3.35 | 3.18 |
| Non-current Liabilities | 1.13 | 1.24 | 1.09 | 1.13 | 1.01 | 0.80 | 0.84 | 0.98 | 1.10 | 1.23 |
| Total Equity | 3.29 | 3.21 | 3.21 | 3.21 | 3.17 | 3.12 | 3.11 | 3.08 | 3.04 | 3.00 |
| Share Capital | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 |
| Retained Earnings | 1.41 | 1.32 | 1.32 | 1.30 | 1.26 | 1.21 | 1.20 | 1.16 | 1.13 | 1.08 |
| 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 | 440.5 | 21.4 | 570.1 | -352.7 | -119.1 | -95.5 | 286.3 | -192.3 | 29.6 | 190.8 |
| Cash from Investing Activities | -57.9 | -16.0 | -71.9 | -24.3 | 10.5 | 12.9 | -37.2 | -30.7 | -2.9 | -26.9 |
| Purchase of Property, Plant & Equipment | 54.7 | 24.8 | 64.4 | 22.8 | 12.6 | 17.9 | 28.3 | -5.0 | -7.1 | 18.1 |
| Cash from Financing Activities | -239.5 | -224.1 | -477.7 | 289.9 | 108.3 | 205.2 | -68.8 | -62.2 | -33.2 | 211.1 |
| Dividends Paid | — | — | 0.0 | 0.0 | — | — | 0.0 | 0.0 | — | — |
| Net Change in Cash | 143.1 | -218.8 | 20.4 | -87.1 | -0.2 | 122.6 | 178.8 | -286.6 | -3.6 | 374.9 |
| FY2025 ₩bn | Latest | 1-yr | 3-yr CAGR | 5-yr CAGR | 10-yr CAGR |
|---|---|---|---|---|---|
| Revenue | 4,147.0 | -2.6% | +7.9% | +2.5% | — |
| Operating income | 248.6 | +34.7% | +28.8% | -15.8% | — |
| Net income | 158.1 | +1.6% | +46.6% | -6.4% | — |
| EPS | ₩2,400 | +1.6% | +46.6% | -6.4% | — |
| Operating cash flow | 2.8 | -99.1% | — | — | — |
| Shareholders' equity | 3,212.8 | +3.2% | +3.5% | +3.2% | — |
| Ratio | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 |
|---|---|---|---|---|---|---|
| Gross margin | 14.3% | 9.4% | 9.1% | 9.6% | 14.8% | 21.4% |
| Operating margin | 6.0% | 4.3% | 4.7% | 3.5% | 8.1% | 16.0% |
| Net margin | 3.8% | 3.7% | 4.1% | 1.5% | 5.2% | 6.0% |
| Return on equity | 5.0% | 5.1% | 5.9% | 1.7% | 6.3% | 8.9% |
| Return on assets | 2.1% | 2.2% | 2.4% | 0.7% | 2.8% | 4.2% |
| Operating cash flow / revenue | 0.1% | 7.4% | 15.3% | -52.6% | 0.9% | -7.1% |
| Capex / revenue | 2.8% | 0.8% | 1.6% | 2.5% | 0.5% | 0.1% |
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