P 
93,300
-4.11%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩5.63bn
FY2016FY2025
Net income
−₩13.82bn
FY2016FY2025
Free cash flow
−₩23.58bn
FY2016FY2025
Shareholders' equity
₩142.01bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩5.63bn | ₩3.15bn | ₩3.34bn | ₩5.81bn | ₩6.62bn | ₩3.12bn | ₩1.80bn | ₩3.86bn | ₩3.22bn | ₩3.13bn |
| Gross profit | ₩1.53bn | ₩1.11bn | ₩1.14bn | ₩3.32bn | ₩4.54bn | ₩1.14bn | ₩656.6m | ₩1.45bn | ₩1.22bn | ₩1.22bn |
| Research and development | ₩15.45bn | ₩12.14bn | ₩11.44bn | ₩13.37bn | ₩14.84bn | ₩14.18bn | ₩9.84bn | ₩6.07bn | ₩3.74bn | ₩2.77bn |
| Operating income | −₩21.26bn | −₩16.54bn | −₩15.79bn | −₩15.25bn | −₩15.67bn | −₩17.78bn | −₩12.70bn | −₩7.91bn | −₩4.95bn | −₩3.56bn |
| Net income | −₩13.82bn | −₩22.03bn | −₩15.92bn | −₩15.06bn | −₩15.04bn | −₩18.38bn | −₩17.72bn | −₩3.73bn | −₩4.43bn | −₩3.19bn |
| Diluted earnings per share | -594.74 | -948.77 | -774.68 | -730.25 | -729.24 | -891.16 | -1,156.01 | -608.84 | -291.56 | -242.63 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩178.98bn | ₩168.89bn | ₩52.50bn | ₩68.27bn | ₩77.87bn | ₩117.70bn | ₩60.99bn | ₩71.76bn | ₩53.05bn | ₩57.90bn |
| Cash and short-term investments | — | — | — | ₩17.24bn | ₩30.24bn | ₩70.60bn | ₩17.57bn | ₩31.05bn | ₩20.58bn | ₩48.30bn |
| Total liabilities | ₩36.97bn | ₩17.18bn | ₩16.37bn | ₩15.17bn | ₩15.59bn | ₩40.57bn | ₩32.90bn | ₩26.66bn | ₩4.10bn | ₩4.69bn |
| Debt | ₩25.59bn | ₩8.06bn | ₩9.13bn | ₩9.23bn | ₩9.16bn | ₩9.24bn | ₩29.16bn | ₩2.00bn | ₩2.00bn | ₩2.00bn |
| Shareholders' equity | ₩142.01bn | ₩151.71bn | ₩36.13bn | ₩53.11bn | ₩62.28bn | ₩77.13bn | ₩28.09bn | ₩45.10bn | ₩48.95bn | ₩53.21bn |
| Shares outstanding | 23m | 23m | 21m | 21m | 21m | 21m | 15m | 6m | 15m | 13m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | −₩20.59bn | −₩12.77bn | −₩10.97bn | −₩11.72bn | −₩10.61bn | −₩13.55bn | −₩9.60bn | −₩4.18bn | −₩5.63bn | −₩2.73bn |
| Capital spending | −₩3.00bn | −₩1.41bn | −₩868.5m | −₩1.72bn | −₩698.6m | −₩3.10bn | −₩5.01bn | −₩10.14bn | −₩21.85bn | −₩2.98bn |
| Free cash flow | −₩23.58bn | −₩14.18bn | −₩11.84bn | −₩13.44bn | −₩11.31bn | −₩16.65bn | −₩14.61bn | −₩14.32bn | −₩27.47bn | −₩5.71bn |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩1.45bn | ₩1.97bn | ₩987.3m | ₩1.60bn | ₩1.43bn | ₩1.62bn | ₩1.54bn | ₩588.3m |
| Gross profit | −₩534.9m | ₩578.1m | −₩1.29bn | ₩976.9m | ₩815.9m | ₩1.03bn | ₩1.41bn | ₩142.5m |
| Operating income | −₩7.95bn | −₩5.78bn | −₩5.69bn | −₩6.24bn | −₩4.98bn | −₩4.35bn | −₩3.52bn | −₩4.76bn |
| Net income | −₩7.71bn | −₩6.11bn | −₩4.68bn | −₩2.02bn | −₩3.80bn | −₩3.32bn | −₩5.05bn | −₩4.77bn |
| Diluted earnings per share | -331.84 | -263.08 | -201.35 | -87.09 | -163.53 | -143.03 | -217.26 | -231.66 |
| Cash from operations | −₩3.63bn | −₩4.42bn | −₩4.91bn | −₩7.30bn | −₩3.90bn | −₩4.48bn | −₩12.77bn | −₩10.33bn |
| Capital spending | −₩775.0m | −₩6.67bn | −₩1.61bn | −₩521.0m | −₩766.0m | −₩98.0m | −₩1.41bn | −₩1.50bn |
| Free cash flow | −₩4.40bn | −₩11.09bn | −₩6.52bn | −₩7.82bn | −₩4.66bn | −₩4.57bn | −₩14.18bn | −₩11.83bn |
| Total assets | ₩167.98bn | ₩174.46bn | ₩178.98bn | ₩183.74bn | ₩161.95bn | ₩164.85bn | ₩168.89bn | ₩40.58bn |
| Cash and short-term investments | — | — | — | — | — | ₩115.53bn | — | ₩5.27bn |
| Debt | ₩24.79bn | ₩26.19bn | ₩25.59bn | ₩26.58bn | ₩8.06bn | ₩9.11bn | ₩8.06bn | ₩12.66bn |
| Shareholders' equity | ₩129.48bn | ₩135.97bn | ₩142.01bn | ₩146.33bn | ₩143.98bn | ₩148.39bn | ₩151.71bn | ₩20.71bn |
Financial ratios
Data as of 26 Aug 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | |
|---|---|---|---|---|---|---|---|---|---|
| Gross margin | 27.2% | 35.1% | 34.1% | 57.1% | 68.6% | 36.4% | — | — | — |
| Operating margin | -377.3% | -524.6% | -472.4% | -262.2% | -236.6% | -569.7% | — | — | — |
| Net margin | -245.3% | -699.0% | -476.4% | -259.1% | -227.1% | -589.0% | — | — | — |
| Return on equity | -9.7% | -14.5% | -44.1% | -28.4% | -24.2% | -23.8% | — | — | — |
| Return on assets | -7.7% | -13.0% | -30.3% | -22.1% | -19.3% | -15.6% | — | — | — |
| Free cash flow yield | — | — | — | — | — | — | -0.2% | 0.5% | 0.6% |
| Revenue growth | 78.8% | -5.7% | -42.5% | -12.2% | 112.3% | 73.3% | — | — | — |
| Earnings growth | -37.3% | 38.4% | 5.7% | 0.1% | -18.2% | 3.7% | — | — | — |
| Current ratio | 16.45x | 24.81x | 1.16x | 2.16x | 4.95x | 2.52x | — | — | — |
| Debt to equity | 0.18x | 0.05x | 0.12x | 0.06x | 0.10x | 0.12x | — | — | — |
| Equity ratio | 79.3% | 89.8% | 68.8% | 77.8% | 80.0% | 65.5% | — | — | — |
| Interest coverage | -16.09x | -34.97x | -39.86x | -54.52x | -425.47x | — | — | — | — |
| R&D as a share of sales | 274.1% | 385.0% | 342.4% | 229.9% | 224.0% | 454.4% | — | — | — |
| Buybacks as a share of market value | — | — | — | — | — | — | -150.4% | 59.7% | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -1.0% | 12.5% | 7.2% |
| Operating income | 11.7% | 3.6% | 22.3% |
| Net income | -2.8% | -5.5% | 17.6% |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 30.0% | 39.6% | 46.2% | 42.9% |
| Operating margin | -430.1% | -383.6% | -369.4% | -315.8% |
| Net margin | -408.1% | -372.5% | -362.1% | -310.7% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -427.1 | -107.3 | -50.4 | -10.2 | -14.8 | -17.8 | -15.6 | -37.0 | -104.3 | -74.4 |
| Price to sales | — | — | 240.0 | 26.3 | 33.5 | 105.1 | 153.4 | 35.6 | 143.7 | 75.8 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years.
- 950-for-921 split · 8 Oct 2024
- 2-for-1 split · 25 Jul 2018
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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