S 
6,250
+1.63%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩6.98bn
FY2016FY2025
Net income
−₩21.80bn
FY2016FY2025
Free cash flow
−₩20.70bn
FY2016FY2025
Shareholders' equity
₩72.12bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩6.98bn | ₩11.30bn | ₩5.83bn | ₩6.30bn | ₩7.93bn | ₩10.12bn | ₩17.39bn | ₩10.47bn | ₩8.46bn | ₩15.26bn |
| Research and development | ₩11.15bn | ₩13.15bn | ₩15.94bn | ₩10.16bn | ₩11.25bn | ₩5.56bn | ₩4.09bn | ₩4.31bn | ₩3.66bn | ₩277.1m |
| Operating income | −₩23.47bn | −₩22.62bn | −₩26.04bn | −₩18.96bn | −₩18.95bn | −₩12.57bn | −₩9.68bn | −₩10.78bn | −₩14.34bn | −₩2.34bn |
| Net income | −₩21.80bn | −₩21.44bn | −₩24.50bn | −₩18.89bn | −₩21.53bn | −₩15.95bn | −₩12.05bn | −₩10.71bn | −₩16.45bn | −₩6.27bn |
| Diluted earnings per share | -320.90 | -315.55 | -529.95 | -413.61 | -598.93 | -446.41 | -431.13 | -354.08 | -546.24 | -215.58 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩90.23bn | ₩111.90bn | ₩45.96bn | ₩61.07bn | ₩25.86bn | ₩50.45bn | ₩52.38bn | ₩58.62bn | ₩26.46bn | ₩40.77bn |
| Cash and short-term investments | — | ₩89.67bn | ₩34.76bn | ₩51.86bn | ₩19.13bn | — | ₩43.42bn | ₩43.11bn | ₩7.82bn | ₩21.02bn |
| Total liabilities | ₩18.11bn | ₩17.63bn | ₩10.65bn | ₩9.85bn | ₩9.70bn | ₩14.43bn | ₩23.56bn | ₩19.91bn | ₩7.34bn | ₩11.54bn |
| Debt | — | ₩10.12bn | ₩1.76bn | ₩1.92bn | ₩3.81bn | ₩5.21bn | ₩14.71bn | ₩11.73bn | ₩470.0m | ₩4.10bn |
| Shareholders' equity | ₩72.12bn | ₩94.28bn | ₩35.31bn | ₩51.22bn | ₩16.16bn | ₩36.03bn | ₩28.82bn | ₩38.70bn | ₩19.12bn | ₩29.24bn |
| Shares outstanding | 68m | 68m | 46m | 46m | 36m | 36m | 28m | 30m | 30m | 29m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | −₩19.78bn | −₩23.32bn | −₩24.61bn | −₩16.09bn | −₩17.15bn | −₩10.29bn | −₩193.0m | −₩5.96bn | −₩11.38bn | ₩6.07bn |
| Capital spending | −₩929.2m | −₩630.0m | −₩286.3m | −₩207.9m | −₩52.2m | −₩182.3m | −₩1.14bn | −₩439.1m | −₩725.5m | −₩6.68bn |
| Free cash flow | −₩20.70bn | −₩23.95bn | −₩24.90bn | −₩16.30bn | −₩17.20bn | −₩10.47bn | −₩1.33bn | −₩6.40bn | −₩12.11bn | −₩611.6m |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩1.50bn | ₩1.36bn | ₩2.74bn | ₩1.50bn | ₩934.8m | ₩1.81bn | ₩2.56bn | ₩3.21bn |
| Operating income | −₩6.06bn | −₩7.31bn | −₩6.98bn | −₩5.83bn | −₩5.50bn | −₩5.17bn | −₩5.55bn | −₩6.35bn |
| Net income | −₩5.53bn | −₩6.75bn | −₩6.56bn | −₩5.24bn | −₩5.43bn | −₩4.57bn | −₩4.91bn | −₩6.30bn |
| Diluted earnings per share | -81.34 | -99.34 | -96.57 | -77.06 | -79.99 | -67.27 | -72.29 | -118.25 |
| Cash from operations | −₩3.92bn | −₩4.11bn | −₩5.96bn | −₩5.06bn | −₩4.91bn | −₩3.84bn | −₩23.32bn | −₩18.20bn |
| Capital spending | −₩16.0m | −₩22.0m | −₩198.0m | −₩446.0m | −₩26.0m | −₩259.0m | −₩629.0m | −₩28.0m |
| Free cash flow | −₩3.93bn | −₩4.13bn | −₩6.15bn | −₩5.50bn | −₩4.93bn | −₩4.10bn | −₩23.95bn | −₩18.22bn |
| Total assets | ₩78.80bn | ₩83.59bn | ₩90.23bn | ₩94.40bn | ₩100.08bn | ₩106.57bn | ₩111.90bn | ₩36.24bn |
| Cash and short-term investments | — | — | — | — | — | ₩85.32bn | ₩89.67bn | ₩15.89bn |
| Debt | — | — | — | — | — | ₩8.44bn | ₩8.65bn | ₩7.94bn |
| Shareholders' equity | ₩60.29bn | ₩65.58bn | ₩72.12bn | ₩78.59bn | ₩83.82bn | ₩89.69bn | ₩94.28bn | ₩19.32bn |
Financial ratios
Data as of 29 Aug 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | |
|---|---|---|---|---|---|---|---|
| Operating margin | -336.1% | -200.2% | -446.9% | -300.8% | -239.1% | -124.2% | — |
| Net margin | -312.1% | -189.7% | -420.4% | -299.8% | -271.6% | -157.6% | — |
| Return on equity | -30.2% | -22.7% | -69.4% | -36.9% | -133.2% | -44.3% | — |
| Return on assets | -24.2% | -19.2% | -53.3% | -30.9% | -83.3% | -31.6% | — |
| Free cash flow yield | — | — | — | — | — | — | 0.4% |
| Revenue growth | -38.2% | 93.9% | -7.5% | -20.5% | -21.7% | -41.8% | — |
| Earnings growth | 1.7% | -12.5% | 29.7% | -12.3% | 35.0% | 32.4% | — |
| Current ratio | 18.93x | 27.67x | 9.33x | 12.94x | 4.09x | 7.65x | — |
| Debt to equity | — | 0.00x | 0.00x | 0.00x | 0.00x | 0.01x | 0.00x |
| Equity ratio | 79.9% | 84.2% | 76.8% | 83.9% | 62.5% | 71.4% | — |
| Interest coverage | -68.57x | -110.12x | -270.76x | -39.18x | -29.09x | -9.86x | — |
| R&D as a share of sales | 159.7% | 116.4% | 273.6% | 161.3% | 141.9% | 54.9% | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | 3.5% | -7.2% | 4.0% |
| Operating income | 7.4% | 13.3% | 18.2% |
| Net income | 4.9% | 6.4% | 14.8% |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Operating margin | -252.1% | -299.5% | -253.0% | -156.7% |
| Net margin | -236.5% | -284.9% | -256.1% | -167.2% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -25.6 | -27.1 | -22.4 | -34.7 | -12.3 | -20.2 | -23.5 | -57.5 | -9.3 | -20.5 |
| Price to sales | 79.8 | 51.4 | 94.3 | 104.0 | 33.4 | 31.9 | 16.3 | 58.8 | 18.2 | 8.4 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years. Last went ex-dividend on 27 Dec 2002.
| FY2003 | FY2002 | |
|---|---|---|
| Paid in the year | 125.228 | 83.486 |
- 895-for-824 split · 23 Oct 2024
- 751-for-681 split · 7 Apr 2022
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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