D 
1,397
-0.85%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩119.68bn
FY2016FY2025
Net income
−₩1.67bn
FY2016FY2025
Free cash flow
₩65.99bn
FY2016FY2025
Shareholders' equity
₩185.64bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩119.68bn | ₩165.78bn | ₩178.58bn | ₩477.14bn | ₩378.78bn | ₩294.66bn | ₩317.85bn | ₩363.11bn | ₩367.92bn | ₩383.88bn |
| Gross profit | ₩19.41bn | ₩5.95bn | ₩7.49bn | ₩36.11bn | ₩60.62bn | ₩31.32bn | ₩38.81bn | ₩17.94bn | ₩35.65bn | ₩54.63bn |
| Research and development | — | — | ₩1.01bn | ₩798.2m | ₩554.8m | ₩614.1m | ₩582.5m | ₩590.5m | ₩358.6m | ₩856.3m |
| Operating income | ₩8.41bn | — | −₩34.05bn | −₩12.23bn | ₩18.35bn | ₩5.87bn | ₩13.41bn | −₩10.76bn | ₩10.57bn | ₩19.88bn |
| Net income | −₩1.67bn | −₩40.22bn | −₩30.21bn | −₩7.84bn | ₩16.83bn | ₩3.49bn | ₩9.55bn | −₩6.65bn | ₩7.28bn | ₩16.12bn |
| Diluted earnings per share | -29.98 | -721.67 | -542.01 | -140.63 | 302.01 | 62.68 | 171.36 | -119.36 | 130.35 | 289.27 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩256.33bn | ₩310.76bn | ₩472.60bn | ₩503.02bn | ₩451.12bn | ₩396.99bn | ₩400.89bn | ₩399.28bn | ₩438.57bn | ₩434.61bn |
| Cash and short-term investments | — | — | ₩23.07bn | ₩15.25bn | ₩82.01bn | ₩122.17bn | ₩57.08bn | ₩42.53bn | ₩94.89bn | ₩40.47bn |
| Total liabilities | ₩70.69bn | ₩123.33bn | ₩223.26bn | ₩244.59bn | ₩179.59bn | ₩136.80bn | ₩139.07bn | ₩142.95bn | ₩172.80bn | ₩168.19bn |
| Debt | — | — | ₩135.98bn | ₩142.63bn | ₩39.94bn | ₩40.25bn | ₩45.80bn | ₩62.11bn | ₩48.60bn | ₩47.94bn |
| Shareholders' equity | ₩185.64bn | ₩187.43bn | ₩227.80bn | ₩258.43bn | ₩271.52bn | ₩260.19bn | ₩261.81bn | ₩256.34bn | ₩265.78bn | ₩266.42bn |
| Shares outstanding | 56m | 56m | 56m | 56m | 56m | 56m | 56m | 56m | 56m | 56m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | ₩66.15bn | −₩28.31bn | −₩8.60bn | −₩44.23bn | −₩32.49bn | ₩73.07bn | ₩13.70bn | −₩51.12bn | ₩61.40bn | ₩18.07bn |
| Capital spending | −₩157.2m | −₩1.79bn | −₩6.62bn | −₩28.24bn | −₩1.99bn | −₩2.11bn | −₩2.14bn | −₩9.89bn | −₩10.81bn | −₩17.26bn |
| Free cash flow | ₩65.99bn | −₩30.10bn | −₩15.22bn | −₩72.47bn | −₩34.47bn | ₩70.96bn | ₩11.56bn | −₩61.01bn | ₩50.60bn | ₩811.9m |
| Dividends paid | — | — | — | −₩5.57bn | −₩5.57bn | −₩5.57bn | −₩4.46bn | −₩5.82bn | −₩6.69bn | −₩5.57bn |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩5.03bn | ₩15.80bn | ₩9.52bn | ₩32.65bn | ₩32.43bn | ₩45.09bn | ₩1.16bn | ₩115.56bn |
| Gross profit | −₩1.27bn | ₩873.3m | −₩1.20bn | ₩1.74bn | ₩6.63bn | ₩10.08bn | ₩137.61bn | ₩13.48bn |
| Operating income | −₩3.12bn | — | −₩2.69bn | — | ₩4.14bn | ₩6.32bn | −₩26.17bn | ₩5.62bn |
| Net income | −₩12.81bn | −₩4.16bn | −₩1.90bn | ₩1.04bn | −₩4.80bn | ₩3.99bn | −₩41.73bn | ₩2.50bn |
| Diluted earnings per share | -229.86 | -74.57 | -34.06 | 18.61 | -86.09 | 71.56 | -748.82 | 44.87 |
| Cash from operations | −₩207.0m | −₩2.73bn | ₩3.74bn | ₩39.58bn | ₩5.05bn | ₩17.77bn | −₩28.31bn | −₩34.67bn |
| Capital spending | — | — | — | — | −₩133.0m | −₩24.0m | −₩1.79bn | −₩1.67bn |
| Free cash flow | — | — | — | — | ₩4.92bn | ₩17.74bn | −₩30.10bn | −₩36.34bn |
| Total assets | ₩226.50bn | ₩250.45bn | ₩256.33bn | ₩273.84bn | ₩295.48bn | ₩316.42bn | ₩310.76bn | ₩481.72bn |
| Cash and short-term investments | — | — | — | — | — | ₩33.90bn | ₩21.45bn | ₩8.77bn |
| Debt | — | — | — | — | — | ₩61.51bn | ₩63.02bn | ₩146.68bn |
| Shareholders' equity | ₩168.88bn | ₩181.62bn | ₩185.64bn | ₩187.60bn | ₩186.49bn | ₩191.42bn | ₩187.43bn | ₩229.40bn |
Financial ratios
Data as of 8 Sept 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | |
|---|---|---|---|---|---|---|---|---|---|
| Gross margin | 16.2% | 3.6% | 4.2% | 7.6% | 16.0% | 10.6% | — | — | — |
| Operating margin | 7.0% | — | -19.1% | -2.6% | 4.8% | 2.0% | 4.2% | — | — |
| Net margin | -1.4% | -24.3% | -16.9% | -1.6% | 4.4% | 1.2% | — | — | — |
| Return on equity | -0.9% | -21.5% | -13.3% | -3.0% | 6.2% | 1.3% | — | — | — |
| Return on assets | -0.7% | -12.9% | -6.4% | -1.6% | 3.7% | 0.9% | — | — | — |
| Free cash flow yield | — | — | — | — | — | — | — | -54.6% | 95.4% |
| Revenue growth | -27.8% | -7.2% | -62.6% | 26.0% | 28.5% | -7.3% | — | — | — |
| Earnings growth | -95.8% | 33.1% | 285.4% | -146.6% | 381.8% | -63.4% | — | — | — |
| Current ratio | 1.15x | 1.08x | 1.00x | 1.01x | 1.88x | 2.01x | — | — | — |
| Debt to equity | — | — | 0.60x | 0.55x | 0.15x | 0.15x | 0.17x | 0.24x | — |
| Equity ratio | 72.4% | 60.3% | 48.2% | 51.4% | 60.2% | 65.5% | — | — | — |
| Interest coverage | 3.02x | — | -6.44x | -2.98x | 16.55x | 4.66x | 8.64x | — | — |
| R&D as a share of sales | — | — | 0.6% | 0.2% | 0.1% | 0.2% | 0.2% | 0.2% | — |
| Buybacks as a share of market value | — | — | — | — | — | — | — | 0.2% | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -36.9% | -16.5% | -5.5% |
| Operating income | — | 7.5% | -7.3% |
| Net income | -40.3% | — | — |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 8.9% | 7.3% | 10.0% | 10.2% |
| Net margin | -14.7% | -8.5% | -3.7% | -0.3% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -68.0 | -3.4 | -5.7 | -32.5 | 17.7 | 128.3 | 15.0 | -24.6 | 43.9 | 19.6 |
| Price to sales | 0.9 | 0.8 | 1.0 | 0.5 | 0.8 | 1.5 | 0.5 | 0.5 | 0.9 | 0.8 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years. Last went ex-dividend on 29 Dec 2021.
| FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2015 | FY2014 | |
|---|---|---|---|---|---|---|---|---|
| Paid in the year | 100.00 | 100.00 | 100.00 | 80.00 | 100.00 | 120.00 | 170.00 | 70.00 |
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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