N 
21,800
-0.46%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩20.73bn
FY2016FY2025
Net income
−₩2.84bn
FY2016FY2025
Free cash flow
−₩16.43bn
FY2016FY2025
Shareholders' equity
₩63.03bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩20.73bn | ₩32.33bn | ₩19.35bn | ₩21.25bn | ₩22.20bn | ₩16.72bn | ₩23.07bn | ₩26.72bn | ₩27.22bn | ₩26.79bn |
| Research and development | ₩64.4m | ₩338.9m | ₩2.22bn | ₩1.58bn | ₩1.42bn | ₩1.69bn | — | — | ₩150.3m | ₩30.9m |
| Operating income | −₩3.62bn | ₩575.2m | −₩11.11bn | −₩6.94bn | — | — | ₩1.01bn | ₩2.34bn | −₩1.20bn | −₩3.68bn |
| Net income | −₩2.84bn | ₩1.23bn | −₩11.68bn | −₩6.81bn | −₩32.03bn | −₩18.87bn | ₩902.0m | ₩2.23bn | −₩460.7m | −₩3.22bn |
| Diluted earnings per share | -44.05 | 19.05 | -182.06 | -108.78 | -511.45 | -308.38 | 14.74 | 39.36 | -8.15 | -59.29 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩74.73bn | ₩72.00bn | ₩68.40bn | ₩94.02bn | ₩69.65bn | ₩85.75bn | ₩93.11bn | ₩52.88bn | ₩51.44bn | ₩52.67bn |
| Cash and short-term investments | — | ₩28.37bn | ₩29.89bn | ₩31.26bn | ₩32.55bn | ₩48.50bn | ₩46.28bn | ₩14.87bn | ₩9.34bn | ₩3.46bn |
| Total liabilities | ₩11.70bn | ₩7.37bn | ₩6.98bn | ₩36.86bn | ₩8.80bn | ₩23.07bn | ₩11.22bn | ₩9.75bn | ₩11.96bn | ₩18.65bn |
| Debt | — | ₩1.78bn | ₩2.31bn | ₩6.68bn | ₩2.54bn | ₩14.27bn | ₩5.58bn | ₩4.11bn | ₩4.16bn | ₩8.53bn |
| Shareholders' equity | ₩63.03bn | ₩64.62bn | ₩61.42bn | ₩57.16bn | ₩60.85bn | ₩62.68bn | ₩81.89bn | ₩43.13bn | ₩39.48bn | ₩34.02bn |
| Shares outstanding | 64m | 64m | 64m | 63m | 63m | 61m | 61m | 57m | 57m | 54m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | ₩156.7m | ₩1.51bn | −₩2.13bn | −₩14.87bn | −₩10.15bn | −₩5.41bn | ₩357.5m | ₩3.70bn | ₩5.29bn | −₩2.14bn |
| Capital spending | −₩16.59bn | −₩3.12bn | −₩6.12bn | −₩3.80bn | −₩455.4m | −₩2.72bn | −₩1.42bn | −₩413.7m | −₩631.9m | −₩2.00bn |
| Free cash flow | −₩16.43bn | −₩1.61bn | −₩8.25bn | −₩18.66bn | −₩10.61bn | −₩8.13bn | −₩1.07bn | ₩3.29bn | ₩4.66bn | −₩4.14bn |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩6.20bn | ₩4.06bn | ₩6.35bn | ₩3.90bn | ₩6.40bn | ₩4.08bn | ₩7.74bn | ₩5.82bn |
| Operating income | −₩701.6m | −₩1.32bn | −₩260.9m | −₩1.39bn | −₩369.5m | −₩1.71bn | ₩185.5m | −₩987.9m |
| Net income | −₩637.1m | −₩1.14bn | ₩339.7m | −₩1.27bn | −₩667.8m | −₩1.24bn | ₩311.3m | −₩539.1m |
| Diluted earnings per share | -9.89 | -17.73 | 5.27 | -19.71 | -10.36 | -19.27 | 4.84 | -8.38 |
| Cash from operations | −₩3.25bn | −₩766.0m | ₩490.0m | −₩3.28bn | ₩4.52bn | −₩1.57bn | ₩1.51bn | ₩209.0m |
| Capital spending | −₩618.0m | −₩20.0m | −₩14.97bn | −₩122.0m | −₩64.0m | −₩1.44bn | −₩3.12bn | −₩2.90bn |
| Free cash flow | −₩3.87bn | −₩786.0m | −₩14.48bn | −₩3.40bn | ₩4.46bn | −₩3.01bn | −₩1.61bn | −₩2.69bn |
| Total assets | ₩88.56bn | ₩86.75bn | ₩74.73bn | ₩71.32bn | ₩72.01bn | ₩70.82bn | ₩72.00bn | ₩70.87bn |
| Cash and short-term investments | — | — | — | — | — | ₩22.93bn | ₩28.37bn | ₩24.84bn |
| Debt | — | — | — | — | — | ₩1.01bn | ₩1.00bn | ₩1.03bn |
| Shareholders' equity | ₩62.94bn | ₩63.09bn | ₩63.03bn | ₩62.72bn | ₩63.65bn | ₩63.51bn | ₩64.62bn | ₩64.12bn |
Financial ratios
Data as of 29 Aug 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|
| Operating margin | -17.5% | 1.8% | -57.4% | -32.6% | — | — | — | 4.3% | -13.6% |
| Net margin | -13.7% | 3.8% | -60.4% | -32.1% | -144.3% | -112.9% | — | — | — |
| Return on equity | -4.5% | 1.9% | -19.0% | -11.9% | -52.6% | -30.1% | — | — | — |
| Return on assets | -3.8% | 1.7% | -17.1% | -7.2% | -46.0% | -22.0% | — | — | — |
| Free cash flow yield | — | — | — | — | — | — | — | 0.4% | — |
| Revenue growth | -35.9% | 67.1% | -8.9% | -4.3% | 32.8% | -27.5% | — | — | — |
| Earnings growth | -331.5% | -110.5% | 71.4% | -78.7% | 69.7% | -2192.0% | — | — | — |
| Current ratio | 3.32x | 10.19x | 9.64x | 1.88x | 6.52x | 2.75x | — | — | — |
| Debt to equity | — | 0.00x | 0.00x | 0.00x | 0.00x | 0.07x | 0.03x | — | — |
| Equity ratio | 84.3% | 89.8% | 89.8% | 60.8% | 87.4% | 73.1% | — | — | — |
| Interest coverage | -18.06x | 3.42x | -9.68x | -4.02x | — | — | — | — | — |
| R&D as a share of sales | 0.3% | 1.0% | 11.5% | 7.4% | 6.4% | 10.1% | — | — | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -0.8% | 4.4% | -3.8% |
| Operating income | -19.5% | — | 11.5% |
| Net income | -25.3% | -31.5% | 7.8% |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Operating margin | -5.7% | -22.5% | — | — |
| Net margin | -3.0% | -21.5% | -53.6% | -27.3% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -494.9 | — | -43.9 | -140.2 | -34.8 | -33.2 | 447.1 | 282.5 | -2643.1 | -73.4 |
| Price to sales | 67.8 | 42.8 | 26.5 | 45.0 | 50.2 | 37.5 | 17.5 | 23.6 | 44.8 | 8.8 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years.
- 2.8-to-1 reverse split · 29 Aug 2008
- 21-for-20 split · 2 Jan 2001
- 10-for-1 split · 24 Apr 2000
- 21-for-20 split · 4 Jan 2000
- 1.104-for-1 split · 22 Nov 1999
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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