O 
36,150
-0.41%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩99.84bn
FY2016FY2025
Net income
₩52.34bn
FY2016FY2025
Free cash flow
₩7.52bn
FY2016FY2025
Shareholders' equity
₩181.31bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩99.84bn | ₩34.01bn | ₩4.95bn | ₩5.06bn | ₩3.90bn | ₩43.47bn | ₩4.37bn | ₩18.70bn | ₩3.91bn | ₩3.55bn |
| Gross profit | ₩97.89bn | ₩31.78bn | ₩2.92bn | ₩3.04bn | ₩1.95bn | ₩41.58bn | ₩2.27bn | ₩16.27bn | ₩2.22bn | ₩2.06bn |
| Research and development | ₩27.64bn | ₩21.43bn | ₩24.91bn | ₩23.34bn | ₩22.71bn | ₩32.79bn | ₩15.41bn | ₩6.97bn | ₩4.82bn | ₩6.55bn |
| Operating income | ₩52.08bn | −₩3.41bn | −₩32.66bn | −₩29.30bn | −₩29.11bn | ₩1.36bn | −₩21.93bn | ₩6.18bn | −₩3.66bn | −₩4.11bn |
| Net income | ₩52.34bn | ₩876.5m | −₩24.28bn | −₩24.43bn | −₩26.26bn | −₩4.36bn | −₩22.44bn | ₩3.47bn | −₩3.89bn | −₩3.65bn |
| Diluted earnings per share | 1,368.15 | 22.92 | -639.20 | -664.88 | -829.41 | -140.60 | -797.88 | 127.34 | -70.82 | -137.27 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩229.85bn | ₩170.78bn | ₩132.58bn | ₩143.74bn | ₩48.97bn | ₩76.39bn | ₩72.39bn | ₩70.26bn | ₩40.54bn | ₩40.81bn |
| Cash and short-term investments | — | — | ₩97.48bn | ₩103.70bn | ₩14.58bn | ₩28.13bn | ₩52.72bn | ₩35.66bn | ₩23.38bn | ₩9.78bn |
| Total liabilities | ₩43.01bn | ₩38.42bn | ₩37.86bn | ₩21.23bn | ₩20.14bn | ₩23.34bn | ₩21.11bn | ₩23.97bn | ₩19.30bn | ₩14.49bn |
| Debt | — | — | ₩6.35bn | ₩10.08bn | ₩7.25bn | ₩1.72bn | ₩6.71bn | ₩11.24bn | ₩13.24bn | ₩10.65bn |
| Shareholders' equity | ₩181.31bn | ₩127.76bn | ₩98.92bn | ₩122.51bn | ₩28.83bn | ₩53.05bn | ₩51.29bn | ₩46.29bn | ₩21.24bn | ₩26.33bn |
| Shares outstanding | 38m | 38m | 38m | 37m | 32m | 31m | 28m | 27m | 55m | 27m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | ₩8.30bn | −₩26.03bn | −₩22.05bn | −₩26.42bn | −₩8.76bn | −₩17.88bn | ₩27.5m | −₩5.08bn | −₩3.69bn | −₩8.21bn |
| Capital spending | −₩779.6m | −₩691.9m | −₩581.2m | −₩1.25bn | −₩7.52bn | −₩5.22bn | −₩4.19bn | −₩1.72bn | −₩61.5m | −₩7.08bn |
| Free cash flow | ₩7.52bn | −₩26.73bn | −₩22.63bn | −₩27.67bn | −₩16.28bn | −₩23.10bn | −₩4.16bn | −₩6.80bn | −₩3.75bn | −₩15.28bn |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩52.65bn | ₩3.65bn | ₩78.94bn | ₩8.95bn | ₩10.02bn | ₩1.94bn | ₩2.34bn | ₩29.06bn |
| Gross profit | ₩52.21bn | ₩3.14bn | ₩78.38bn | ₩8.39bn | ₩9.55bn | ₩1.58bn | ₩2.22bn | ₩28.39bn |
| Operating income | ₩52.21bn | −₩9.99bn | ₩61.41bn | −₩373.2m | −₩631.9m | −₩8.32bn | −₩7.04bn | ₩19.64bn |
| Net income | ₩36.66bn | −₩2.73bn | ₩60.62bn | −₩489.3m | −₩1.85bn | −₩5.94bn | −₩4.86bn | ₩16.90bn |
| Diluted earnings per share | 958.14 | -71.23 | 1,584.50 | -12.79 | -48.28 | -155.33 | -127.12 | 441.99 |
| Cash from operations | ₩49.80bn | ₩48.00bn | ₩726.0m | −₩7.92bn | −₩9.94bn | ₩25.41bn | −₩26.03bn | −₩17.97bn |
| Capital spending | −₩407.0m | −₩453.0m | −₩66.0m | −₩25.0m | −₩588.0m | −₩99.0m | −₩691.0m | −₩440.0m |
| Free cash flow | ₩49.39bn | ₩47.55bn | ₩660.0m | −₩7.95bn | −₩10.53bn | ₩25.31bn | −₩26.72bn | −₩18.41bn |
| Total assets | ₩267.18bn | ₩222.34bn | ₩229.85bn | ₩154.14bn | ₩158.03bn | ₩163.29bn | ₩170.78bn | ₩171.22bn |
| Cash and short-term investments | — | — | — | — | — | — | ₩102.72bn | ₩109.50bn |
| Debt | — | — | — | — | — | — | ₩6.07bn | ₩6.08bn |
| Shareholders' equity | ₩215.92bn | ₩178.91bn | ₩181.31bn | ₩119.38bn | ₩119.77bn | ₩121.79bn | ₩127.76bn | ₩132.04bn |
Financial ratios
Data as of 27 Aug 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | |
|---|---|---|---|---|---|---|---|---|---|
| Gross margin | 98.1% | 93.5% | 59.0% | 60.0% | 50.0% | 95.6% | — | — | — |
| Operating margin | 52.2% | -10.0% | -659.6% | -578.7% | -745.9% | 3.1% | — | — | — |
| Net margin | 52.4% | 2.6% | -490.4% | -482.6% | -672.9% | -10.0% | — | — | — |
| Return on equity | 28.9% | 0.7% | -24.5% | -19.9% | -91.1% | -8.2% | — | — | — |
| Return on assets | 22.8% | 0.5% | -18.3% | -17.0% | -53.6% | -5.7% | — | — | — |
| Free cash flow yield | — | — | — | — | — | — | 0.4% | -0.4% | -0.2% |
| Revenue growth | 193.6% | 586.9% | -2.2% | 29.7% | -91.0% | 895.1% | — | — | — |
| Earnings growth | 5871.6% | -103.6% | -0.6% | -7.0% | 502.8% | -80.6% | — | — | — |
| Current ratio | 5.10x | 4.06x | 2.94x | 5.81x | 1.18x | 3.54x | — | — | — |
| Debt to equity | — | — | 0.06x | 0.08x | 0.23x | 0.02x | 0.05x | 0.08x | — |
| Equity ratio | 78.9% | 74.8% | 74.6% | 85.2% | 58.9% | 69.4% | — | — | — |
| Interest coverage | 22.96x | -3.14x | -80.31x | -92.59x | -270.43x | 1.92x | — | — | — |
| R&D as a share of sales | 27.7% | 63.0% | 503.1% | 461.1% | 581.9% | 75.4% | — | — | — |
| Buybacks as a share of market value | — | — | — | — | — | — | -3.2% | 50.4% | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | 170.2% | 18.1% | 18.5% |
| Operating income | — | 107.3% | 51.3% |
| Net income | — | — | 63.0% |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 96.9% | 94.3% | 93.7% | 87.7% |
| Operating margin | 36.4% | -9.2% | -21.5% | -26.5% |
| Net margin | 39.8% | 3.1% | -13.7% | -21.7% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | 33.0 | — | -36.1 | -26.0 | -42.2 | -445.8 | -28.9 | 169.6 | -221.9 | -49.8 |
| Price to sales | 17.3 | 27.4 | 176.8 | 125.6 | 283.7 | 44.7 | 148.2 | 31.5 | 221.1 | 51.0 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years. Last went ex-dividend on 29 Dec 2008.
| FY2009 | FY2008 | FY2007 | |
|---|---|---|---|
| Paid in the year | 11.944 | 23.888 | 23.888 |
- 832-for-795 split · 27 Sept 2022
- 2-for-1 split · 29 Dec 2009
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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