R 
49,900
-3.29%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩75.74bn
FY2016FY2025
Net income
−₩5.20bn
FY2016FY2025
Free cash flow
−₩295.9m
FY2016FY2025
Shareholders' equity
₩86.81bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩75.74bn | ₩89.14bn | ₩102.68bn | ₩143.24bn | ₩142.47bn | ₩133.88bn | ₩177.22bn | ₩193.17bn | ₩206.52bn | ₩151.73bn |
| Gross profit | ₩6.92bn | ₩12.05bn | ₩12.35bn | ₩17.44bn | ₩13.23bn | ₩5.65bn | ₩16.75bn | ₩21.40bn | ₩29.98bn | ₩26.58bn |
| Research and development | ₩1.63bn | ₩1.70bn | ₩2.11bn | ₩1.75bn | ₩1.66bn | ₩1.72bn | ₩3.22bn | ₩2.29bn | ₩3.70bn | ₩3.80bn |
| Operating income | −₩5.66bn | ₩148.5m | ₩1.14bn | ₩1.79bn | −₩744.0m | −₩11.95bn | −₩6.89bn | ₩2.36bn | ₩10.21bn | ₩6.22bn |
| Net income | −₩5.20bn | ₩2.22bn | ₩693.5m | ₩3.28bn | ₩1.63bn | −₩13.23bn | −₩4.51bn | −₩1.14bn | ₩7.59bn | ₩6.74bn |
| Diluted earnings per share | -533.40 | 227.40 | 71.13 | 336.60 | 167.61 | -1,356.47 | -462.87 | -116.52 | 973.26 | 864.00 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩109.14bn | ₩112.60bn | ₩115.93bn | ₩136.45bn | ₩124.70bn | ₩143.06bn | ₩166.64bn | ₩171.51bn | ₩130.23bn | ₩133.97bn |
| Cash and short-term investments | — | ₩31.94bn | ₩23.40bn | ₩17.91bn | ₩18.92bn | ₩25.11bn | ₩30.09bn | ₩48.67bn | ₩15.85bn | ₩16.43bn |
| Total liabilities | ₩22.33bn | ₩20.61bn | ₩25.98bn | ₩46.54bn | ₩38.61bn | ₩59.20bn | ₩70.22bn | ₩68.74bn | ₩79.96bn | ₩90.20bn |
| Debt | — | ₩165.5m | ₩173.5m | ₩873.4m | ₩1.19bn | ₩1.87bn | ₩2.76bn | ₩4.04bn | ₩14.98bn | ₩18.25bn |
| Shareholders' equity | ₩86.81bn | ₩91.99bn | ₩89.95bn | ₩89.91bn | ₩86.09bn | ₩83.86bn | ₩96.41bn | ₩102.77bn | ₩50.27bn | ₩43.78bn |
| Shares outstanding | 10m | 10m | 10m | 10m | 10m | 10m | 10m | 10m | 8m | 8m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | ₩55.7m | ₩8.86bn | ₩7.32bn | ₩701.4m | −₩5.10bn | −₩3.43bn | −₩14.34bn | −₩9.42bn | ₩5.37bn | ₩6.06bn |
| Capital spending | −₩351.6m | −₩139.7m | −₩1.17bn | −₩200.7m | −₩117.1m | −₩536.1m | −₩1.28bn | −₩987.0m | −₩1.17bn | −₩2.96bn |
| Free cash flow | −₩295.9m | ₩8.72bn | ₩6.15bn | ₩500.7m | −₩5.22bn | −₩3.97bn | −₩15.62bn | −₩10.40bn | ₩4.20bn | ₩3.10bn |
| Dividends paid | — | — | — | — | — | — | −₩487.5m | −₩390.0m | −₩390.0m | −₩546.0m |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩26.37bn | ₩25.15bn | ₩24.59bn | ₩17.34bn | ₩19.65bn | ₩14.15bn | ₩23.58bn | ₩17.04bn |
| Gross profit | ₩3.46bn | ₩2.99bn | ₩1.92bn | ₩1.88bn | ₩2.32bn | ₩1.12bn | ₩3.96bn | ₩1.03bn |
| Operating income | ₩499.6m | ₩73.7m | −₩1.36bn | −₩1.10bn | −₩815.7m | −₩2.38bn | ₩1.06bn | −₩2.06bn |
| Net income | ₩1.10bn | ₩933.9m | −₩1.11bn | −₩536.3m | −₩1.35bn | −₩2.21bn | ₩2.43bn | −₩2.27bn |
| Diluted earnings per share | 112.64 | 95.78 | -113.37 | -55.00 | -138.57 | -226.45 | 248.82 | -232.51 |
| Cash from operations | ₩3.65bn | −₩3.56bn | −₩1.59bn | −₩177.0m | ₩2.21bn | −₩382.0m | ₩8.86bn | ₩7.10bn |
| Capital spending | −₩382.0m | −₩25.0m | −₩25.0m | −₩108.0m | −₩173.0m | −₩44.0m | −₩139.0m | −₩36.0m |
| Free cash flow | ₩3.26bn | −₩3.59bn | −₩1.62bn | −₩285.0m | ₩2.04bn | −₩426.0m | ₩8.72bn | ₩7.06bn |
| Total assets | ₩115.04bn | ₩111.53bn | ₩109.14bn | ₩105.85bn | ₩107.26bn | ₩106.92bn | ₩112.60bn | ₩110.32bn |
| Cash and short-term investments | — | — | — | — | — | ₩31.47bn | ₩31.94bn | ₩30.39bn |
| Debt | — | — | — | — | — | ₩85.0m | ₩70.3m | ₩85.6m |
| Shareholders' equity | ₩88.94bn | ₩87.81bn | ₩86.81bn | ₩87.88bn | ₩88.39bn | ₩89.78bn | ₩91.99bn | ₩89.76bn |
Financial ratios
Data as of 31 Aug 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | |
|---|---|---|---|---|---|---|---|---|
| Gross margin | 9.1% | 13.5% | 12.0% | 12.2% | 9.3% | 4.2% | — | — |
| Operating margin | -7.5% | 0.2% | 1.1% | 1.3% | -0.5% | -8.9% | — | — |
| Net margin | -6.9% | 2.5% | 0.7% | 2.3% | 1.1% | -9.9% | — | — |
| Return on equity | -6.0% | 2.4% | 0.8% | 3.7% | 1.9% | -15.8% | — | — |
| Return on assets | -4.8% | 2.0% | 0.6% | 2.4% | 1.3% | -9.2% | — | — |
| Free cash flow yield | — | — | — | — | — | — | -1.7% | -1.1% |
| Revenue growth | -15.0% | -13.2% | -28.3% | 0.5% | 6.4% | -24.5% | — | — |
| Earnings growth | -334.6% | 219.7% | -78.9% | 100.8% | -112.4% | 193.1% | — | — |
| Current ratio | 3.46x | 3.72x | 2.88x | 2.05x | 2.23x | 1.83x | — | — |
| Debt to equity | — | 0.00x | 0.00x | 0.00x | 0.00x | 0.01x | 0.01x | — |
| Equity ratio | 79.5% | 81.7% | 77.6% | 65.9% | 69.0% | 58.6% | — | — |
| Interest coverage | -696.75x | 16.00x | 69.69x | 84.89x | -26.33x | -274.30x | — | — |
| R&D as a share of sales | 2.2% | 1.9% | 2.1% | 1.2% | 1.2% | 1.3% | — | — |
| Buybacks as a share of market value | — | — | — | — | — | — | 0.0% | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -19.1% | -10.8% | -5.3% |
| Operating income | — | -13.9% | — |
| Net income | — | -17.0% | — |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 11.5% | 11.9% | 9.8% | 12.2% |
| Operating margin | -3.3% | -0.6% | -2.2% | 0.4% |
| Net margin | -1.8% | 0.2% | -1.5% | 0.5% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -150.2 | 96.3 | 418.9 | 55.4 | 158.4 | -14.2 | -37.6 | -206.0 | 18.9 | 20.6 |
| Price to sales | 10.3 | 2.4 | 2.8 | 1.3 | 1.8 | 1.4 | 1.0 | 1.2 | 0.7 | 0.9 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years. Last went ex-dividend on 27 Dec 2018.
| FY2019 | FY2018 | FY2017 | FY2016 | FY2012 | |
|---|---|---|---|---|---|
| Paid in the year | 50.00 | 50.00 | 50.00 | 70.00 | 50.00 |
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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