F 
850
-3.52%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩186.17bn
FY2016FY2025
Net income
−₩5.11bn
FY2016FY2025
Free cash flow
−₩6.25bn
FY2016FY2025
Shareholders' equity
₩50.33bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩186.17bn | ₩119.17bn | ₩132.20bn | ₩139.60bn | ₩124.08bn | ₩98.65bn | ₩134.80bn | ₩145.09bn | ₩127.45bn | ₩163.15bn |
| Gross profit | ₩6.09bn | −₩4.42bn | −₩3.62bn | ₩7.11bn | ₩11.65bn | −₩5.68bn | ₩5.20bn | ₩15.12bn | ₩11.98bn | ₩15.95bn |
| Research and development | ₩136.2m | ₩839.5m | — | — | — | ₩89.3m | ₩232.9m | ₩185.2m | ₩242.6m | ₩459.7m |
| Operating income | ₩3.34bn | −₩22.52bn | −₩19.78bn | ₩719.1m | ₩5.53bn | −₩12.99bn | −₩2.62bn | ₩6.27bn | ₩4.66bn | ₩4.16bn |
| Net income | −₩5.11bn | −₩27.50bn | −₩17.24bn | −₩2.60bn | ₩2.37bn | −₩15.52bn | −₩7.49bn | ₩1.97bn | ₩1.10bn | ₩756.9m |
| Diluted earnings per share | -172.05 | -925.52 | -580.04 | -87.52 | 58.47 | -525.30 | -253.64 | 66.70 | 36.30 | 24.54 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩171.62bn | ₩152.37bn | ₩190.30bn | ₩179.62bn | ₩183.24bn | ₩177.77bn | ₩210.80bn | ₩228.13bn | ₩215.74bn | ₩226.51bn |
| Cash and short-term investments | — | — | — | ₩5.20bn | ₩1.30bn | ₩6.06bn | ₩2.66bn | ₩1.90bn | ₩4.37bn | ₩4.55bn |
| Total liabilities | ₩119.85bn | ₩118.78bn | ₩125.31bn | ₩101.36bn | ₩103.74bn | ₩101.46bn | ₩118.66bn | ₩127.38bn | ₩116.10bn | ₩124.83bn |
| Debt | ₩4.63bn | ₩798.0m | ₩742.9m | ₩74.33bn | ₩75.13bn | ₩92.82bn | ₩99.39bn | ₩106.59bn | ₩91.72bn | ₩101.78bn |
| Shareholders' equity | ₩50.33bn | ₩33.04bn | ₩61.11bn | ₩78.26bn | ₩79.50bn | ₩76.32bn | ₩92.14bn | ₩100.76bn | ₩99.63bn | ₩101.68bn |
| Shares outstanding | 30m | 30m | 30m | 30m | 41m | 30m | 30m | 30m | 30m | 31m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | −₩3.60bn | ₩7.06bn | −₩6.39bn | ₩6.35bn | ₩11.17bn | ₩7.42bn | ₩12.07bn | −₩12.98bn | ₩14.63bn | ₩11.40bn |
| Capital spending | −₩2.65bn | −₩2.23bn | −₩6.59bn | −₩1.53bn | −₩2.35bn | −₩3.53bn | −₩4.60bn | −₩3.46bn | −₩3.38bn | −₩5.43bn |
| Free cash flow | −₩6.25bn | ₩4.83bn | −₩12.97bn | ₩4.82bn | ₩8.82bn | ₩3.89bn | ₩7.48bn | −₩16.44bn | ₩11.25bn | ₩5.97bn |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩49.14bn | ₩50.62bn | ₩53.38bn | ₩48.51bn | ₩47.63bn | ₩36.65bn | ₩34.34bn | ₩30.66bn |
| Gross profit | ₩4.57bn | ₩4.15bn | ₩4.81bn | ₩1.81bn | ₩2.09bn | −₩2.62bn | −₩3.84bn | −₩3.97bn |
| Operating income | ₩1.28bn | ₩1.39bn | ₩2.17bn | ₩31.9m | ₩1.58bn | −₩5.45bn | −₩7.01bn | −₩6.80bn |
| Net income | ₩74.5m | ₩211.0m | −₩1.58bn | −₩3.21bn | ₩5.95bn | −₩6.27bn | −₩12.26bn | −₩7.61bn |
| Diluted earnings per share | 2.51 | 7.10 | -53.23 | -108.11 | 200.22 | -210.93 | -412.44 | -256.00 |
| Cash from operations | ₩693.0m | −₩2.53bn | −₩6.23bn | ₩1.40bn | ₩2.16bn | −₩934.0m | ₩2.53bn | −₩3.41bn |
| Capital spending | −₩4.57bn | −₩327.0m | −₩1.27bn | −₩736.0m | −₩460.0m | −₩182.0m | −₩391.0m | −₩929.0m |
| Free cash flow | −₩3.87bn | −₩2.85bn | −₩7.50bn | ₩661.0m | ₩1.70bn | −₩1.12bn | ₩2.14bn | −₩4.34bn |
| Total assets | ₩199.87bn | ₩174.38bn | ₩171.62bn | ₩184.74bn | ₩149.80bn | ₩155.88bn | ₩152.37bn | ₩161.63bn |
| Debt | ₩27.38bn | ₩4.09bn | ₩4.63bn | ₩392.8m | ₩442.9m | ₩442.9m | ₩798.0m | ₩1.05bn |
| Shareholders' equity | ₩50.40bn | ₩50.00bn | ₩50.33bn | ₩50.24bn | ₩31.06bn | ₩26.69bn | ₩33.04bn | ₩46.51bn |
Financial ratios
Data as of 15 Sept 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | |
|---|---|---|---|---|---|---|---|---|---|
| Gross margin | 3.3% | -3.7% | -2.7% | 5.1% | 9.4% | -5.8% | — | — | — |
| Operating margin | 1.8% | -18.9% | -15.0% | 0.5% | 4.5% | -13.2% | — | — | — |
| Net margin | -2.7% | -23.1% | -13.0% | -1.9% | 1.9% | -15.7% | — | — | — |
| Return on equity | -10.2% | -83.2% | -28.2% | -3.3% | 3.0% | -20.3% | — | — | — |
| Return on assets | -3.0% | -18.0% | -9.1% | -1.4% | 1.3% | -8.7% | — | — | — |
| Free cash flow yield | — | — | 0.7% | 26.1% | 32.8% | 36.5% | 55.6% | -31.7% | — |
| Revenue growth | 56.2% | -9.9% | -5.3% | 12.5% | 25.8% | -26.8% | — | — | — |
| Earnings growth | -81.4% | 59.6% | 563.2% | -209.5% | -115.3% | 107.1% | — | — | — |
| Current ratio | 0.58x | 0.39x | 0.61x | 0.80x | 0.80x | 0.66x | — | — | — |
| Debt to equity | 0.09x | 0.02x | 0.01x | 0.95x | 0.94x | 1.21x | — | — | — |
| Equity ratio | 29.3% | 21.7% | 32.1% | 43.6% | 43.4% | 42.9% | — | — | — |
| Interest coverage | 0.49x | -3.11x | -3.08x | 0.16x | 1.43x | -3.36x | — | — | — |
| R&D as a share of sales | 0.1% | 0.7% | — | — | — | 0.1% | 0.2% | 0.1% | 0.2% |
| Buybacks as a share of market value | — | — | -0.1% | 26.9% | -37.4% | 0.0% | 0.0% | 2.6% | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | 10.1% | 13.5% | -1.4% |
| Operating income | 66.9% | — | -5.3% |
| Net income | 25.3% | -19.9% | — |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 0.5% | 0.9% | 1.4% | 4.8% |
| Operating margin | -6.3% | -6.6% | -5.7% | -1.7% |
| Net margin | -10.7% | -9.1% | -8.2% | -4.3% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -9.6 | -1.0 | -2.2 | -23.9 | 52.1 | -5.2 | -10.0 | 39.8 | 57.0 | 109.2 |
| Price to sales | 0.3 | 0.2 | 0.3 | 0.4 | 1.0 | 0.8 | 0.6 | 0.5 | 0.5 | 0.5 |
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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