H 
5,410
-4.08%
Close of 9 Nov 2026, in KRW
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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.
At a glance
Figures in KRW, from our data supplier.
Revenue
₩3.52bn
FY2016FY2025
Net income
−₩22.13bn
FY2016FY2025
Free cash flow
−₩37.24bn
FY2016FY2025
Shareholders' equity
₩110.73bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩3.52bn | ₩15.05bn | ₩9.48bn | ₩7.85bn | ₩9.24bn | ₩12.51bn | ₩30.09bn | ₩31.24bn | ₩31.97bn | ₩36.10bn |
| Research and development | ₩7.60bn | ₩3.06bn | ₩6.40bn | ₩16.46bn | ₩4.76bn | ₩1.97bn | ₩1.29bn | ₩1.70bn | ₩2.05bn | ₩2.11bn |
| Operating income | −₩21.63bn | ₩791.0m | −₩14.55bn | −₩17.99bn | −₩17.10bn | −₩4.43bn | ₩2.56bn | ₩2.15bn | ₩1.46bn | −₩6.96bn |
| Net income | −₩22.13bn | −₩6.93bn | −₩14.50bn | −₩15.81bn | −₩20.05bn | −₩8.61bn | ₩767.2m | ₩2.62bn | ₩1.22bn | −₩8.07bn |
| Diluted earnings per share | -230.41 | -87.01 | -364.25 | -398.36 | -518.69 | -239.65 | 22.15 | 78.32 | 37.40 | -266.38 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩130.74bn | ₩67.70bn | ₩52.79bn | ₩67.33bn | ₩80.53bn | ₩92.31bn | ₩63.24bn | ₩54.01bn | ₩49.50bn | ₩53.38bn |
| Cash and short-term investments | — | — | — | ₩18.73bn | ₩22.20bn | ₩19.22bn | ₩7.06bn | ₩3.16bn | ₩4.85bn | ₩12.74bn |
| Total liabilities | ₩20.01bn | ₩28.27bn | ₩7.52bn | ₩9.09bn | ₩18.96bn | ₩41.09bn | ₩16.25bn | ₩13.52bn | ₩18.61bn | ₩35.17bn |
| Debt | — | — | — | ₩6.25bn | ₩15.49bn | ₩37.14bn | ₩13.47bn | ₩9.27bn | ₩16.38bn | ₩27.32bn |
| Shareholders' equity | ₩110.73bn | ₩39.44bn | ₩45.27bn | ₩58.24bn | ₩61.57bn | ₩51.22bn | ₩46.99bn | ₩40.48bn | ₩30.89bn | ₩18.21bn |
| Shares outstanding | 96m | 80m | 40m | 40m | 39m | 36m | 35m | 33m | 33m | 30m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | −₩17.05bn | ₩2.26bn | −₩6.01bn | −₩16.54bn | −₩538.5m | ₩7.50bn | ₩9.18bn | ₩5.01bn | −₩3.70bn | −₩4.34bn |
| Capital spending | −₩20.19bn | −₩2.17bn | −₩587.5m | −₩1.54bn | −₩3.76bn | −₩25.20bn | −₩3.07bn | −₩7.07bn | −₩1.47bn | −₩6.98bn |
| Free cash flow | −₩37.24bn | ₩87.5m | −₩6.60bn | −₩18.09bn | −₩4.30bn | −₩17.70bn | ₩6.11bn | −₩2.06bn | −₩5.16bn | −₩11.32bn |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩520.4m | ₩324.7m | ₩1.92bn | ₩553.1m | ₩332.9m | ₩708.8m | ₩365.5m | ₩458.7m |
| Operating income | −₩5.96bn | −₩5.15bn | −₩4.50bn | −₩4.62bn | −₩4.80bn | −₩5.42bn | −₩3.63bn | −₩4.32bn |
| Net income | −₩11.56bn | −₩5.31bn | −₩4.74bn | −₩7.00bn | −₩4.25bn | −₩6.14bn | −₩4.56bn | −₩5.13bn |
| Diluted earnings per share | -119.78 | -55.05 | -49.35 | -72.86 | -44.28 | -63.92 | -57.25 | -60.67 |
| Cash from operations | −₩5.41bn | −₩2.05bn | −₩5.54bn | −₩3.51bn | −₩4.59bn | −₩3.42bn | ₩2.26bn | ₩6.23bn |
| Capital spending | — | — | −₩442.0m | — | −₩18.91bn | −₩845.0m | −₩2.17bn | −₩2.05bn |
| Free cash flow | — | — | −₩5.98bn | — | −₩23.50bn | −₩4.26bn | ₩88.0m | ₩4.18bn |
| Total assets | ₩131.31bn | ₩129.10bn | ₩130.74bn | ₩116.62bn | ₩119.81bn | ₩142.39bn | ₩67.70bn | ₩70.97bn |
| Cash and short-term investments | — | — | — | — | — | — | — | ₩8.06bn |
| Debt | ₩6.26bn | — | — | — | — | — | — | ₩5.06bn |
| Shareholders' equity | ₩103.31bn | ₩111.98bn | ₩110.73bn | ₩110.28bn | ₩114.46bn | ₩117.53bn | ₩39.44bn | ₩43.74bn |
Financial ratios
Data as of 29 Aug 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | |
|---|---|---|---|---|---|---|---|---|---|
| Operating margin | -614.8% | 5.3% | -153.5% | -229.1% | -185.0% | -35.4% | — | — | — |
| Net margin | -629.1% | -46.0% | -152.9% | -201.3% | -217.0% | -68.8% | — | — | — |
| Return on equity | -20.0% | -17.6% | -32.0% | -27.1% | -32.6% | -16.8% | — | — | — |
| Return on assets | -16.9% | -10.2% | -27.5% | -23.5% | -24.9% | -9.3% | — | — | — |
| Free cash flow yield | — | — | — | — | — | — | 5.5% | 5.6% | -1.1% |
| Revenue growth | -76.6% | 58.7% | 20.8% | -15.0% | -26.1% | -58.4% | — | — | — |
| Earnings growth | 219.3% | -52.2% | -8.3% | -21.2% | 133.0% | -1221.8% | — | — | — |
| Current ratio | 2.25x | 0.25x | 2.18x | 2.86x | 2.09x | 4.37x | — | — | — |
| Debt to equity | — | — | — | 0.10x | 0.11x | 0.69x | 0.11x | 0.15x | 0.23x |
| Equity ratio | 84.7% | 58.3% | 85.8% | 86.5% | 76.5% | 55.5% | — | — | — |
| Interest coverage | -8.88x | 0.34x | -46.27x | -40.09x | -5.69x | -3.92x | — | — | — |
| R&D as a share of sales | 215.9% | 20.3% | 67.5% | 209.6% | 51.5% | 15.7% | — | — | — |
| Buybacks as a share of market value | — | — | — | — | — | — | -3.6% | -2.6% | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -23.5% | -22.4% | -21.7% |
| Operating income | 6.3% | 37.3% | — |
| Net income | 11.9% | 20.8% | — |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Operating margin | -112.2% | -148.7% | -129.9% | -32.6% |
| Net margin | -156.5% | -165.4% | -152.7% | -39.9% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -21.6 | -81.1 | -33.7 | -32.4 | -22.9 | -57.3 | 298.6 | 32.6 | 66.3 | -9.4 |
| Price to sales | 135.6 | 37.3 | 51.6 | 65.2 | 49.7 | 39.5 | 7.6 | 2.7 | 2.5 | 2.1 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years. Last went ex-dividend on 29 Dec 2003.
| FY2004 | FY2003 | |
|---|---|---|
| Paid in the year | 3,533.333 | 3,533.333 |
- 2-for-1 split · 24 Jul 2025
- 225-for-212 split · 17 Dec 2024
- 10-to-1 reverse split · 9 Jan 2012
- 30-to-1 reverse split · 21 Feb 2008
- 2-for-1 split · 23 Apr 2004
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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