K 
17,160
+9.30%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩97.52bn
FY2016FY2025
Net income
−₩27.03bn
FY2016FY2025
Free cash flow
−₩24.82bn
FY2016FY2025
Shareholders' equity
₩131.42bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩97.52bn | ₩87.36bn | ₩100.07bn | ₩179.46bn | ₩205.16bn | ₩338.50bn | ₩682.88bn | ₩296.27bn | ₩203.72bn | ₩210.54bn |
| Gross profit | ₩13.00bn | ₩11.86bn | ₩7.14bn | ₩48.78bn | ₩64.19bn | ₩99.34bn | ₩217.81bn | ₩60.23bn | ₩61.12bn | ₩48.99bn |
| Research and development | ₩11.38bn | ₩2.2m | ₩93.5m | ₩41.87bn | ₩41.21bn | ₩41.21bn | — | — | ₩26.43bn | ₩29.30bn |
| Operating income | −₩25.98bn | −₩46.29bn | −₩62.86bn | −₩44.99bn | −₩27.91bn | ₩32.64bn | ₩134.57bn | −₩27.68bn | −₩3.05bn | −₩17.80bn |
| Net income | −₩27.03bn | −₩38.60bn | −₩65.29bn | −₩26.69bn | −₩3.73bn | ₩26.64bn | ₩102.66bn | −₩31.29bn | −₩8.69bn | ₩3.94bn |
| Diluted earnings per share | -651.52 | -969.44 | -1,639.51 | -670.16 | -93.65 | 668.95 | 2,578.04 | -836.26 | -279.61 | 134.88 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩247.07bn | ₩269.04bn | ₩276.01bn | ₩345.86bn | ₩366.41bn | ₩387.82bn | ₩427.05bn | ₩273.50bn | ₩213.35bn | ₩208.30bn |
| Cash and short-term investments | — | ₩62.37bn | ₩77.20bn | ₩107.04bn | ₩151.94bn | ₩129.76bn | ₩49.55bn | ₩53.62bn | ₩22.50bn | ₩23.32bn |
| Total liabilities | ₩115.64bn | ₩125.39bn | ₩101.15bn | ₩105.57bn | ₩115.91bn | ₩143.83bn | ₩210.26bn | ₩187.28bn | ₩162.05bn | ₩162.74bn |
| Debt | ₩3.98bn | ₩77.02bn | ₩54.55bn | ₩50.52bn | ₩60.22bn | ₩74.92bn | ₩98.86bn | ₩86.00bn | ₩68.20bn | ₩87.69bn |
| Shareholders' equity | ₩131.42bn | ₩143.65bn | ₩174.87bn | ₩240.29bn | ₩250.50bn | ₩243.99bn | ₩216.78bn | ₩86.22bn | ₩51.30bn | ₩45.56bn |
| Shares outstanding | 41m | 40m | 40m | 40m | 40m | 40m | 40m | 37m | 31m | 29m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | −₩17.04bn | −₩27.04bn | −₩33.44bn | −₩6.86bn | ₩47.58bn | ₩120.06bn | −₩3.59bn | −₩37.35bn | −₩7.87bn | ₩13.74bn |
| Capital spending | −₩7.78bn | −₩18.90bn | −₩22.50bn | −₩19.90bn | −₩9.53bn | −₩23.37bn | −₩17.96bn | −₩20.91bn | −₩5.87bn | −₩8.25bn |
| Free cash flow | −₩24.82bn | −₩45.94bn | −₩55.94bn | −₩26.76bn | ₩38.05bn | ₩96.69bn | −₩21.55bn | −₩58.26bn | −₩13.74bn | ₩5.48bn |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩24.32bn | ₩21.49bn | ₩25.60bn | ₩20.50bn | ₩25.28bn | ₩26.13bn | ₩28.13bn | ₩21.80bn |
| Gross profit | ₩2.16bn | ₩3.66bn | ₩4.02bn | ₩2.13bn | ₩4.27bn | ₩5.18bn | ₩3.97bn | ₩5.05bn |
| Operating income | −₩6.26bn | −₩5.73bn | ₩185.3m | −₩7.02bn | −₩4.62bn | −₩6.99bn | −₩8.96bn | −₩11.63bn |
| Net income | −₩14.95bn | −₩5.12bn | −₩772.0m | −₩6.14bn | −₩14.38bn | −₩5.74bn | −₩1.58bn | −₩11.74bn |
| Diluted earnings per share | -360.19 | -123.33 | -18.61 | -150.73 | -361.02 | -144.22 | -39.64 | -294.94 |
| Cash from operations | −₩3.93bn | ₩2.65bn | −₩2.21bn | −₩7.29bn | ₩600.0m | −₩8.15bn | −₩27.04bn | −₩28.70bn |
| Capital spending | −₩1.00bn | −₩728.0m | −₩1.74bn | −₩1.56bn | −₩2.35bn | −₩2.12bn | −₩18.90bn | −₩14.15bn |
| Free cash flow | −₩4.93bn | ₩1.92bn | −₩3.95bn | −₩8.85bn | −₩1.75bn | −₩10.27bn | −₩45.94bn | −₩42.85bn |
| Total assets | ₩244.16bn | ₩246.72bn | ₩247.07bn | ₩250.76bn | ₩249.32bn | ₩259.70bn | ₩269.04bn | ₩271.41bn |
| Cash and short-term investments | — | — | — | — | — | ₩50.17bn | ₩62.37bn | ₩70.81bn |
| Debt | ₩2.70bn | ₩3.34bn | ₩3.98bn | ₩4.63bn | ₩5.28bn | ₩53.46bn | ₩57.77bn | ₩69.60bn |
| Shareholders' equity | ₩149.83bn | ₩139.33bn | ₩131.42bn | ₩128.60bn | ₩119.05bn | ₩138.00bn | ₩143.65bn | ₩140.66bn |
Financial ratios
Data as of 29 Aug 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2017 | |
|---|---|---|---|---|---|---|---|
| Gross margin | 13.3% | 13.6% | 7.1% | 27.2% | 31.3% | 29.3% | — |
| Operating margin | -26.6% | -53.0% | -62.8% | -25.1% | -13.6% | 9.6% | — |
| Net margin | -27.7% | -44.2% | -65.2% | -14.9% | -1.8% | 7.9% | — |
| Return on equity | -20.6% | -26.9% | -37.3% | -11.1% | -1.5% | 10.9% | — |
| Return on assets | -10.9% | -14.3% | -23.7% | -7.7% | -1.0% | 6.9% | — |
| Free cash flow yield | — | — | — | — | — | — | -0.4% |
| Revenue growth | 11.6% | -12.7% | -44.2% | -12.5% | -39.4% | -50.4% | — |
| Earnings growth | -30.0% | -40.9% | 144.6% | 615.6% | -114.0% | -74.1% | — |
| Current ratio | 0.86x | 0.95x | 1.41x | 1.99x | 2.24x | 2.45x | — |
| Debt to equity | 0.03x | 0.40x | 0.29x | 0.19x | 0.14x | 0.25x | — |
| Equity ratio | 53.2% | 53.4% | 63.4% | 69.5% | 68.4% | 62.9% | — |
| Interest coverage | -4.61x | -10.43x | -25.15x | -28.49x | -11.55x | 9.21x | — |
| R&D as a share of sales | 11.7% | 0.0% | 0.1% | 23.3% | 20.1% | 12.2% | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -18.4% | -22.0% | -7.8% |
| Operating income | -16.7% | — | -5.7% |
| Net income | 0.4% | — | -5.6% |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 13.4% | 17.4% | 24.2% | 25.3% |
| Operating margin | -39.1% | -38.8% | -17.4% | -5.2% |
| Net margin | -35.5% | -33.9% | -13.4% | -4.4% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -22.1 | -9.1 | -7.6 | -39.5 | -439.4 | 120.6 | 19.8 | -13.2 | -45.5 | 26.8 |
| Price to sales | 6.1 | 4.0 | 4.9 | 5.9 | 8.0 | 9.5 | 3.0 | 1.4 | 1.9 | 0.5 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years. Last went ex-dividend on 27 Dec 2007.
| FY2008 | |
|---|---|
| Paid in the year | 150.00 |
- 2-for-1 split · 10 May 2019
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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