U 
5,070
0.00%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩106.24bn
FY2016FY2025
Net income
−₩6.52bn
FY2016FY2025
Free cash flow
−₩10.59bn
FY2016FY2025
Shareholders' equity
₩132.25bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩106.24bn | ₩68.22bn | ₩108.29bn | ₩120.44bn | ₩123.34bn | ₩126.25bn | ₩108.79bn | ₩83.65bn | ₩66.05bn | ₩36.76bn |
| Gross profit | ₩10.52bn | ₩5.29bn | ₩20.25bn | ₩19.47bn | ₩25.34bn | ₩26.28bn | ₩25.64bn | ₩20.41bn | ₩7.93bn | ₩5.96bn |
| Research and development | ₩978.2m | ₩801.5m | ₩705.3m | ₩521.0m | ₩574.4m | ₩585.2m | ₩454.5m | ₩367.5m | ₩317.7m | ₩277.7m |
| Operating income | −₩573.4m | −₩6.27bn | — | ₩3.27bn | ₩9.51bn | ₩15.33bn | ₩17.93bn | ₩12.42bn | ₩3.64bn | ₩2.31bn |
| Net income | −₩6.52bn | −₩10.23bn | −₩2.99bn | ₩2.35bn | ₩3.61bn | ₩10.87bn | ₩14.98bn | ₩10.80bn | ₩5.87bn | ₩1.75bn |
| Diluted earnings per share | -127.88 | -200.66 | -58.73 | 46.10 | 70.88 | 213.22 | 293.76 | 211.78 | 115.16 | 34.30 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩226.74bn | ₩186.32bn | ₩219.55bn | ₩434.88bn | ₩335.86bn | ₩285.80bn | ₩169.68bn | ₩118.59bn | ₩92.82bn | ₩66.90bn |
| Total liabilities | ₩95.45bn | ₩65.62bn | ₩73.96bn | ₩295.71bn | ₩207.90bn | ₩182.22bn | ₩80.97bn | ₩55.74bn | ₩54.63bn | ₩38.45bn |
| Debt | ₩31.37bn | ₩10.81bn | ₩11.19bn | ₩18.38bn | ₩73.05bn | ₩86.71bn | ₩64.72bn | ₩45.38bn | ₩43.41bn | ₩29.05bn |
| Shareholders' equity | ₩132.25bn | ₩120.70bn | ₩145.59bn | ₩120.84bn | ₩109.19bn | ₩97.77bn | ₩83.27bn | ₩58.61bn | ₩34.86bn | ₩28.46bn |
| Shares outstanding | 51m | 51m | 51m | 51m | 51m | 51m | 51m | 51m | 51m | 51m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | −₩8.57bn | ₩3.70bn | −₩16.86bn | ₩23.43bn | ₩25.85bn | ₩19.20bn | ₩5.87bn | −₩6.83bn | ₩2.07bn | −₩18.12bn |
| Capital spending | −₩2.01bn | −₩1.91bn | −₩80.16bn | −₩94.42bn | −₩49.90bn | −₩40.58bn | −₩30.92bn | −₩8.08bn | −₩2.84bn | −₩1.43bn |
| Free cash flow | −₩10.59bn | ₩1.79bn | −₩97.02bn | −₩70.99bn | −₩24.05bn | −₩21.38bn | −₩25.05bn | −₩14.90bn | −₩765.0m | −₩19.55bn |
| Dividends paid | — | — | −₩1.44bn | −₩2.15bn | −₩1.70bn | −₩1.70bn | — | — | — | — |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩30.96bn | ₩19.56bn | ₩20.06bn | ₩33.65bn | ₩30.87bn | ₩21.66bn | ₩17.59bn | ₩16.09bn |
| Gross profit | ₩1.76bn | ₩1.62bn | −₩3.38bn | ₩5.26bn | ₩4.45bn | ₩4.20bn | −₩212.8m | ₩633.1m |
| Operating income | −₩2.44bn | −₩1.49bn | −₩4.17bn | ₩485.8m | — | ₩1.19bn | −₩6.43bn | −₩2.12bn |
| Net income | −₩3.61bn | −₩2.71bn | −₩8.10bn | ₩302.8m | ₩189.3m | ₩1.09bn | −₩5.99bn | −₩2.11bn |
| Diluted earnings per share | -70.88 | -53.25 | -158.94 | 5.94 | 3.71 | 21.41 | -117.54 | -41.37 |
| Cash from operations | ₩8.50bn | −₩15.27bn | −₩7.42bn | −₩1.89bn | ₩1.26bn | −₩532.0m | −₩3.51bn | ₩7.41bn |
| Capital spending | — | −₩5.38bn | −₩267.0m | −₩1.54bn | −₩173.0m | −₩36.0m | −₩32.0m | −₩28.0m |
| Free cash flow | — | −₩20.66bn | −₩7.68bn | −₩3.42bn | ₩1.08bn | −₩568.0m | −₩3.54bn | ₩7.38bn |
| Total assets | ₩220.23bn | ₩231.95bn | ₩226.74bn | ₩202.72bn | ₩197.88bn | ₩189.18bn | ₩186.32bn | ₩190.86bn |
| Debt | ₩44.54bn | ₩31.46bn | ₩31.37bn | ₩12.99bn | ₩8.87bn | ₩10.44bn | ₩10.81bn | ₩9.99bn |
| Shareholders' equity | ₩123.74bn | ₩127.35bn | ₩132.25bn | ₩128.67bn | ₩122.32bn | ₩121.80bn | ₩120.70bn | ₩126.70bn |
Financial ratios
Data as of 17 Sept 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2016 | FY2012 | |
|---|---|---|---|---|---|---|---|---|---|
| Gross margin | 9.9% | 7.8% | 18.7% | 16.2% | 20.5% | 20.8% | — | — | — |
| Operating margin | -0.5% | -9.2% | — | 2.7% | 7.7% | 12.1% | 16.5% | — | — |
| Net margin | -6.1% | -15.0% | -2.8% | 2.0% | 2.9% | 8.6% | — | — | — |
| Return on equity | -4.9% | -8.5% | -2.1% | 1.9% | 3.3% | 11.1% | — | — | — |
| Return on assets | -2.9% | -5.5% | -1.4% | 0.5% | 1.1% | 3.8% | — | — | — |
| Free cash flow yield | — | — | — | — | — | — | — | -7.6% | -80.8% |
| Revenue growth | 55.7% | -37.0% | -10.1% | -2.4% | -2.3% | 16.0% | — | — | — |
| Earnings growth | -36.3% | 241.7% | -227.4% | -35.0% | -66.8% | -27.4% | — | — | — |
| Current ratio | 2.28x | 0.99x | 1.39x | 0.31x | 0.78x | 1.09x | — | — | — |
| Debt to equity | 0.24x | 0.09x | 0.08x | 0.15x | 0.67x | 0.89x | — | — | — |
| Equity ratio | 58.3% | 64.8% | 66.3% | 27.8% | 32.5% | 34.2% | — | — | — |
| Interest coverage | -0.14x | -1.42x | — | 0.52x | 1.71x | 4.69x | 10.63x | — | — |
| R&D as a share of sales | 0.9% | 1.2% | 0.7% | 0.4% | 0.5% | 0.5% | — | — | — |
| Buybacks as a share of market value | — | — | — | — | — | — | — | -1785.4% | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -4.1% | -3.4% | 14.5% |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 9.1% | 13.8% | 16.4% | 17.6% |
| Operating margin | -3.9% | — | — | — |
| Net margin | -9.6% | -4.3% | -0.4% | 3.4% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -98.8 | -74.1 | -359.3 | 263.5 | 182.0 | 66.4 | 61.6 | 70.6 | 114.2 | 462.1 |
| Price to sales | 6.1 | 11.1 | 9.9 | 5.1 | 5.3 | 5.7 | 8.5 | 9.1 | 10.2 | 22.0 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years. Last went ex-dividend on 28 Dec 2022.
| FY2023 | FY2022 | FY2021 | FY2020 | FY1997 | |
|---|---|---|---|---|---|
| Paid in the year | 200.00 | 300.00 | 250.00 | 250.00 | 1,200.00 |
- 2-to-1 reverse split · 21 Jul 2015
- 5-to-1 reverse split · 28 May 2014
- 3-to-1 reverse split · 1 Feb 2012
- 2-for-1 split · 18 May 2010
- 2-to-1 reverse split · 9 Oct 2009
- 5-for-2 split · 12 Jul 2004
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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