U 
9,630
+5.02%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩110.20bn
FY2016FY2025
Net income
−₩20.79bn
FY2016FY2025
Free cash flow
−₩25.05bn
FY2016FY2025
Shareholders' equity
₩97.04bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩110.20bn | ₩92.43bn | ₩167.77bn | ₩123.78bn | ₩114.58bn | ₩123.47bn | ₩198.33bn | ₩282.31bn | ₩168.55bn | ₩116.77bn |
| Research and development | ₩18.00bn | ₩16.83bn | ₩16.07bn | ₩17.64bn | ₩13.64bn | ₩14.55bn | ₩17.80bn | ₩16.28bn | ₩8.92bn | ₩6.85bn |
| Operating income | −₩21.51bn | −₩23.55bn | ₩5.01bn | −₩8.64bn | −₩10.63bn | ₩2.68bn | ₩29.75bn | ₩70.32bn | ₩31.97bn | ₩11.37bn |
| Net income | −₩20.79bn | −₩26.46bn | ₩6.75bn | −₩5.32bn | −₩5.99bn | ₩1.66bn | ₩25.53bn | ₩52.38bn | ₩24.16bn | ₩8.37bn |
| Diluted earnings per share | -1,022.29 | -1,301.24 | 331.99 | -261.51 | -294.50 | 81.46 | 1,253.51 | 2,584.55 | 1,192.48 | 413.05 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩171.30bn | ₩184.97bn | ₩197.02bn | ₩189.70bn | ₩205.87bn | ₩199.00bn | ₩195.73bn | ₩189.86bn | ₩149.78bn | ₩105.03bn |
| Cash and short-term investments | — | ₩35.07bn | ₩47.82bn | ₩30.47bn | ₩54.29bn | ₩70.90bn | ₩86.59bn | ₩79.88bn | ₩39.05bn | ₩11.09bn |
| Total liabilities | ₩77.31bn | ₩66.60bn | ₩48.86bn | ₩47.68bn | ₩54.95bn | ₩44.71bn | ₩36.33bn | ₩49.54bn | ₩57.09bn | ₩32.98bn |
| Debt | ₩2.37bn | ₩33.01bn | ₩18.13bn | ₩20.41bn | ₩20.45bn | ₩14.01bn | ₩14.03bn | ₩13.87bn | ₩17.00bn | ₩10.10bn |
| Shareholders' equity | ₩97.04bn | ₩118.37bn | ₩147.81bn | ₩142.03bn | ₩150.91bn | ₩154.29bn | ₩159.41bn | ₩140.32bn | ₩92.69bn | ₩72.05bn |
| Shares outstanding | 20m | 20m | 20m | 20m | 20m | 20m | 20m | 20m | 20m | 20m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | −₩22.78bn | −₩20.40bn | ₩18.53bn | −₩19.85bn | −₩5.81bn | ₩3.86bn | ₩21.59bn | ₩64.35bn | ₩32.27bn | ₩243.9m |
| Capital spending | −₩2.27bn | −₩5.28bn | −₩1.82bn | −₩3.35bn | −₩16.82bn | −₩10.11bn | −₩7.60bn | −₩3.40bn | −₩3.04bn | −₩2.32bn |
| Free cash flow | −₩25.05bn | −₩25.68bn | ₩16.71bn | −₩23.20bn | −₩22.64bn | −₩6.26bn | ₩13.99bn | ₩60.96bn | ₩29.23bn | −₩2.07bn |
| Dividends paid | — | −₩4.01bn | −₩834.1m | −₩3.14bn | — | −₩5.09bn | −₩8.11bn | −₩4.05bn | −₩3.04bn | −₩3.72bn |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩50.53bn | ₩22.40bn | ₩27.33bn | ₩31.27bn | ₩29.20bn | ₩22.40bn | ₩37.31bn | ₩25.51bn |
| Operating income | ₩7.88bn | −₩2.53bn | −₩12.25bn | −₩443.2m | −₩4.39bn | −₩3.99bn | −₩8.33bn | ₩1.47bn |
| Net income | ₩7.22bn | −₩568.0m | −₩11.13bn | ₩525.8m | −₩5.84bn | −₩4.35bn | −₩12.65bn | ₩592.1m |
| Diluted earnings per share | 355.33 | -27.94 | -547.35 | 25.86 | -286.99 | -213.81 | -622.33 | 29.12 |
| Cash from operations | −₩3.59bn | ₩6.43bn | −₩7.79bn | −₩9.03bn | ₩3.52bn | −₩9.47bn | −₩20.40bn | −₩9.86bn |
| Capital spending | −₩83.0m | −₩182.0m | −₩24.0m | −₩1.39bn | −₩493.0m | −₩362.0m | −₩1.49bn | −₩3.65bn |
| Free cash flow | −₩3.67bn | ₩6.25bn | −₩7.82bn | −₩10.42bn | ₩3.02bn | −₩9.83bn | −₩21.89bn | −₩13.52bn |
| Total assets | ₩196.57bn | ₩183.78bn | ₩171.30bn | ₩185.44bn | ₩186.78bn | ₩199.26bn | ₩184.97bn | ₩182.17bn |
| Cash and short-term investments | — | — | — | — | — | — | ₩35.07bn | ₩32.69bn |
| Debt | ₩2.06bn | ₩2.07bn | ₩2.37bn | ₩19.18bn | ₩17.55bn | ₩17.55bn | ₩32.18bn | ₩8.70bn |
| Shareholders' equity | ₩104.46bn | ₩96.90bn | ₩97.04bn | ₩108.76bn | ₩108.30bn | ₩113.84bn | ₩118.37bn | ₩130.06bn |
Financial ratios
Data as of 2 Sept 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | |
|---|---|---|---|---|---|---|---|---|---|
| Operating margin | -19.5% | -25.5% | 3.0% | -7.0% | -9.3% | 2.2% | — | — | — |
| Net margin | -18.9% | -28.6% | 4.0% | -4.3% | -5.2% | 1.3% | — | — | — |
| Return on equity | -21.4% | -22.4% | 4.6% | -3.7% | -4.0% | 1.1% | — | — | — |
| Return on assets | -12.1% | -14.3% | 3.4% | -2.8% | -2.9% | 0.8% | — | — | — |
| Free cash flow yield | — | — | — | — | — | — | 13.2% | 30.8% | 16.1% |
| Revenue growth | 19.2% | -44.9% | 35.5% | 8.0% | -7.2% | -37.7% | — | — | — |
| Earnings growth | -21.4% | -492.0% | -227.0% | -11.2% | -461.0% | -93.5% | — | — | — |
| Current ratio | 1.55x | 2.44x | 3.24x | 3.18x | 5.12x | 5.42x | — | — | — |
| Debt to equity | 0.02x | 0.26x | 0.04x | 0.05x | 0.12x | 0.07x | — | — | — |
| Equity ratio | 56.7% | 64.0% | 75.0% | 74.9% | 73.3% | 77.5% | — | — | — |
| Interest coverage | -12.29x | -493.63x | 3.80x | -13.31x | -33.12x | 7.61x | — | — | — |
| R&D as a share of sales | 16.3% | 18.2% | 9.6% | 14.3% | 11.9% | 11.8% | — | — | — |
| Buybacks as a share of market value | — | — | — | — | — | — | -0.5% | -0.0% | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -3.8% | -2.2% | -1.9% |
| Operating income | 35.6% | — | — |
| Net income | 57.5% | — | — |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Operating margin | -22.2% | -9.9% | -7.7% | 7.1% |
| Net margin | -23.3% | -9.3% | -6.8% | 5.3% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -13.3 | -6.8 | 40.3 | -40.1 | -100.7 | 333.9 | 11.4 | 4.1 | 10.7 | 29.3 |
| Price to sales | 2.5 | 1.9 | 1.6 | 1.7 | 5.3 | 4.5 | 1.5 | 0.8 | 1.5 | 2.1 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years. Last went ex-dividend on 27 Dec 2023.
| FY2024 | FY2019 | FY2018 | FY2017 | FY2016 | FY2015 | FY2012 | FY2007 | |
|---|---|---|---|---|---|---|---|---|
| Paid in the year | 150.00 | 250.00 | 400.00 | 200.00 | 150.00 | 280.00 | 60.00 | 50.00 |
- 2-for-1 split · 30 Apr 2007
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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