E 
2,775
-0.54%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩297.31bn
FY2016FY2025
Net income
−₩14.18bn
FY2016FY2025
Free cash flow
₩6.37bn
FY2016FY2025
Shareholders' equity
₩188.76bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩297.31bn | ₩326.97bn | ₩311.56bn | ₩329.33bn | ₩276.83bn | ₩256.94bn | ₩279.67bn | ₩339.61bn | ₩298.67bn | ₩290.34bn |
| Gross profit | ₩41.84bn | ₩61.08bn | ₩60.05bn | ₩59.97bn | ₩60.64bn | ₩47.20bn | ₩49.00bn | ₩49.54bn | ₩43.17bn | ₩45.28bn |
| Research and development | ₩626.5m | ₩728.2m | ₩683.3m | ₩698.4m | ₩374.6m | ₩511.4m | ₩486.5m | ₩502.3m | ₩439.7m | ₩392.5m |
| Operating income | −₩3.83bn | ₩13.79bn | ₩9.12bn | ₩19.32bn | ₩32.14bn | ₩5.83bn | ₩9.62bn | ₩23.69bn | ₩16.00bn | ₩17.81bn |
| Net income | −₩14.18bn | −₩1.93bn | −₩5.59bn | ₩5.36bn | ₩11.66bn | ₩1.69bn | ₩781.3m | ₩6.18bn | ₩5.34bn | ₩640.1m |
| Diluted earnings per share | -1,323.94 | -179.88 | -522.29 | 500.09 | 1,088.94 | 157.40 | 72.95 | 574.83 | 576.94 | 71.05 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩400.02bn | ₩438.75bn | ₩443.07bn | ₩442.83bn | ₩419.29bn | ₩383.23bn | ₩422.59bn | ₩434.16bn | ₩439.28bn | ₩471.36bn |
| Total liabilities | ₩211.26bn | ₩236.52bn | ₩250.83bn | ₩242.27bn | ₩229.45bn | ₩210.73bn | ₩244.13bn | ₩253.69bn | ₩285.94bn | ₩309.26bn |
| Debt | ₩35.70bn | ₩19.18bn | ₩36.95bn | ₩60.86bn | ₩32.42bn | ₩46.09bn | ₩140.07bn | ₩141.02bn | ₩159.95bn | ₩199.82bn |
| Shareholders' equity | ₩188.76bn | ₩202.22bn | ₩192.25bn | ₩200.55bn | ₩189.84bn | ₩172.50bn | ₩178.46bn | ₩179.13bn | ₩152.33bn | ₩160.32bn |
| Shares outstanding | 11m | 11m | 11m | 11m | 11m | 11m | 11m | 11m | 9m | 9m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | ₩11.44bn | ₩16.96bn | ₩392.2m | ₩10.36bn | ₩16.42bn | ₩15.99bn | ₩7.99bn | ₩33.71bn | ₩41.60bn | ₩35.64bn |
| Capital spending | −₩5.07bn | −₩5.81bn | −₩5.16bn | −₩8.63bn | −₩13.08bn | −₩3.55bn | −₩8.12bn | −₩6.70bn | −₩9.79bn | −₩21.09bn |
| Free cash flow | ₩6.37bn | ₩11.15bn | −₩4.77bn | ₩1.73bn | ₩3.34bn | ₩12.44bn | −₩130.7m | ₩27.01bn | ₩31.81bn | ₩14.55bn |
| Dividends paid | −₩1.02bn | −₩1.04bn | −₩1.07bn | −₩2.14bn | −₩2.14bn | −₩2.11bn | −₩2.35bn | −₩2.31bn | −₩2.16bn | −₩1.43bn |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩64.63bn | ₩65.14bn | ₩67.20bn | ₩76.97bn | ₩75.60bn | ₩77.54bn | ₩92.66bn | ₩79.56bn |
| Gross profit | ₩7.70bn | ₩7.56bn | ₩4.87bn | ₩11.61bn | ₩12.44bn | ₩12.93bn | ₩17.14bn | ₩10.33bn |
| Operating income | — | — | −₩6.19bn | ₩29.6m | ₩1.45bn | ₩881.3m | ₩5.95bn | — |
| Net income | −₩7.7m | −₩511.0m | −₩9.87bn | −₩2.40bn | −₩759.8m | −₩1.15bn | −₩1.75bn | ₩144.5m |
| Diluted earnings per share | -0.72 | -47.72 | -921.26 | -223.96 | -70.95 | -107.77 | -163.49 | 13.49 |
| Cash from operations | ₩160.0m | ₩3.95bn | ₩6.17bn | ₩4.92bn | ₩8.33bn | −₩7.98bn | ₩9.18bn | ₩3.61bn |
| Capital spending | −₩744.0m | −₩1.20bn | −₩279.0m | −₩2.64bn | −₩514.0m | −₩1.64bn | −₩1.66bn | −₩2.02bn |
| Free cash flow | −₩584.0m | ₩2.75bn | ₩5.89bn | ₩2.29bn | ₩7.82bn | −₩9.62bn | ₩7.52bn | ₩1.59bn |
| Total assets | ₩409.04bn | ₩401.85bn | ₩400.02bn | ₩409.89bn | ₩414.27bn | ₩439.24bn | ₩438.75bn | ₩423.54bn |
| Debt | ₩34.62bn | ₩35.33bn | ₩35.70bn | ₩39.07bn | ₩40.11bn | ₩22.81bn | ₩19.18bn | ₩16.55bn |
| Shareholders' equity | ₩194.21bn | ₩192.47bn | ₩188.76bn | ₩192.03bn | ₩191.04bn | ₩199.82bn | ₩202.22bn | ₩192.67bn |
Financial ratios
Data as of 18 Sept 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Gross margin | 14.1% | 18.7% | 19.3% | 18.2% | 21.9% | 18.4% | — | — | — | — |
| Operating margin | -1.3% | 4.2% | 2.9% | 5.9% | 11.6% | 2.3% | — | — | — | — |
| Net margin | -4.8% | -0.6% | -1.8% | 1.6% | 4.2% | 0.7% | — | — | — | — |
| Return on equity | -7.5% | -1.0% | -2.9% | 2.7% | 6.1% | 1.0% | — | — | — | — |
| Return on assets | -3.5% | -0.4% | -1.3% | 1.2% | 2.8% | 0.4% | — | — | — | — |
| Free cash flow yield | — | — | — | — | — | — | 48.2% | 120.5% | 178.0% | 201.8% |
| Revenue growth | -9.1% | 4.9% | -5.4% | 19.0% | 7.7% | -8.1% | — | — | — | — |
| Earnings growth | 636.0% | -65.6% | -204.4% | -54.1% | 591.8% | 115.8% | — | — | — | — |
| Current ratio | 0.87x | 0.79x | 0.87x | 1.00x | 0.78x | 0.71x | — | — | — | — |
| Debt to equity | 0.19x | 0.09x | 0.19x | 0.30x | 0.17x | 0.27x | — | — | — | — |
| Equity ratio | 47.2% | 46.1% | 43.4% | 45.3% | 45.3% | 45.0% | — | — | — | — |
| Interest coverage | -0.57x | 1.75x | 1.13x | 3.92x | 9.67x | 1.38x | — | — | — | — |
| R&D as a share of sales | 0.2% | 0.2% | 0.2% | 0.2% | 0.1% | 0.2% | — | — | — | — |
| Buybacks as a share of market value | — | — | — | — | — | — | 0.4% | -16.2% | -2.7% | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -3.4% | 3.0% | 1.1% |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 16.5% | 17.6% | 18.4% | 17.2% |
| Operating margin | 1.6% | 3.0% | 4.2% | 5.0% |
| Net margin | -2.6% | -1.3% | -0.2% | 0.4% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -3.5 | -28.8 | -12.4 | 14.3 | 10.5 | 68.0 | 101.8 | 17.8 | 16.5 | 159.8 |
| Price to sales | 0.2 | 0.2 | 0.2 | 0.2 | 0.4 | 0.5 | 0.3 | 0.3 | 0.3 | 0.3 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years. Last went ex-dividend on 27 Dec 2024.
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | |
|---|---|---|---|---|---|---|---|---|
| Paid in the year | 100.00 | 100.00 | 100.00 | 200.00 | 200.00 | 200.00 | 200.00 | 250.00 |
- 1.03-for-1 split · 24 Sept 2004
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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