K 
2,290
+3.62%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩17.69bn
FY2020FY2025
Net income
−₩1.73bn
FY2020FY2025
Free cash flow
−₩1.02bn
FY2020FY2025
Shareholders' equity
₩11.31bn
FY2020FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | |
|---|---|---|---|---|---|---|
| Revenue | ₩17.69bn | ₩15.59bn | ₩14.69bn | ₩17.40bn | ₩11.73bn | ₩11.45bn |
| Research and development | ₩113.6m | ₩196.3m | ₩110.7m | ₩133.4m | ₩190.5m | ₩247.2m |
| Operating income | −₩1.63bn | −₩2.06bn | −₩2.47bn | ₩599.1m | ₩210.5m | −₩1.55bn |
| Net income | −₩1.73bn | −₩1.89bn | −₩2.47bn | ₩702.6m | −₩1.26bn | −₩2.17bn |
| Diluted earnings per share | -177.45 | -194.49 | -283.38 | 72.18 | -144.21 | -248.94 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | |
|---|---|---|---|---|---|---|
| Total assets | ₩16.36bn | ₩18.83bn | ₩14.78bn | ₩16.14bn | ₩16.95bn | ₩14.70bn |
| Cash and short-term investments | — | ₩4.89bn | ₩2.32bn | ₩5.37bn | — | ₩3.31bn |
| Total liabilities | ₩4.84bn | ₩5.82bn | ₩6.51bn | ₩5.47bn | ₩11.67bn | ₩9.48bn |
| Debt | ₩1.93bn | ₩2.56bn | ₩3.03bn | ₩3.60bn | ₩4.38bn | ₩5.63bn |
| Shareholders' equity | ₩11.31bn | ₩13.01bn | ₩8.27bn | ₩10.67bn | ₩5.16bn | ₩5.22bn |
| Shares outstanding | 10m | 10m | 9m | 10m | 9m | 9m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | |
|---|---|---|---|---|---|---|
| Cash from operations | −₩971.0m | −₩2.29bn | −₩2.78bn | ₩1.70bn | ₩65.6m | −₩238.7m |
| Capital spending | −₩51.2m | −₩1.06bn | −₩481.0m | −₩392.4m | −₩424.8m | −₩4.94bn |
| Free cash flow | −₩1.02bn | −₩3.35bn | −₩3.27bn | ₩1.30bn | −₩359.2m | −₩5.18bn |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩5.42bn | ₩3.94bn | ₩4.61bn | ₩4.41bn | ₩5.25bn | ₩3.42bn | ₩6.92bn | ₩3.53bn |
| Operating income | ₩153.7m | ₩59.4m | −₩143.5m | −₩243.3m | −₩479.3m | −₩928.2m | ₩920.5m | −₩318.9m |
| Net income | ₩238.0m | ₩131.7m | −₩146.4m | −₩231.4m | −₩455.3m | −₩899.5m | ₩1.02bn | −₩378.0m |
| Diluted earnings per share | 20.30 | 11.24 | -15.04 | -23.77 | -46.78 | -92.41 | 105.22 | -38.83 |
| Cash from operations | ₩143.0m | −₩1.47bn | ₩275.0m | ₩215.0m | −₩847.0m | −₩614.0m | −₩2.29bn | −₩4.01bn |
| Capital spending | −₩7.0m | −₩2.0m | — | −₩12.0m | −₩36.0m | −₩2.0m | −₩1.06bn | −₩225.0m |
| Free cash flow | ₩136.0m | −₩1.48bn | — | ₩203.0m | −₩883.0m | −₩616.0m | −₩3.35bn | −₩4.23bn |
| Total assets | ₩22.79bn | ₩22.76bn | ₩16.36bn | ₩16.71bn | ₩17.66bn | ₩18.37bn | ₩18.83bn | ₩17.50bn |
| Cash and short-term investments | — | — | — | — | — | ₩4.16bn | ₩4.89bn | ₩3.42bn |
| Debt | ₩1.69bn | ₩1.81bn | ₩1.93bn | ₩2.05bn | ₩2.17bn | ₩2.42bn | ₩2.56bn | ₩2.64bn |
| Shareholders' equity | ₩17.99bn | ₩17.78bn | ₩11.31bn | ₩11.45bn | ₩11.68bn | ₩12.39bn | ₩13.01bn | ₩11.97bn |
Financial ratios
Data as of 23 Sept 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | |
|---|---|---|---|---|---|
| Operating margin | — | -13.2% | -16.8% | 3.4% | 1.8% |
| Net margin | -9.8% | -12.1% | -16.8% | 4.0% | -10.7% |
| Return on equity | -15.3% | -14.6% | -29.8% | 6.6% | -24.3% |
| Return on assets | -10.6% | -10.1% | -16.7% | 4.4% | -7.4% |
| Revenue growth | 13.5% | 6.1% | -15.6% | 48.3% | — |
| Earnings growth | -8.8% | -23.2% | -451.0% | -156.0% | — |
| Current ratio | 2.74x | 3.28x | 2.12x | 4.91x | 1.17x |
| Debt to equity | 0.17x | 0.19x | 0.35x | 0.32x | 0.85x |
| Equity ratio | 69.1% | 69.1% | 55.9% | 66.1% | 30.4% |
| Interest coverage | — | -11.91x | -12.57x | 5.62x | 0.72x |
| R&D as a share of sales | 0.6% | 1.3% | 0.8% | 0.8% | 1.6% |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | 0.6% | 9.1% | — |
| Operating income | — | 1.0% | — |
| Net income | — | -4.4% | — |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Operating margin | -11.1% | -8.5% | -7.8% | — |
| Net margin | -10.9% | -8.2% | -9.9% | — |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | |
|---|---|---|
| Price to earnings | -17.2 | -15.4 |
| Price to sales | 1.7 | 1.9 |
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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