T 
5,620
+2.18%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩158.29bn
FY2016FY2025
Net income
−₩610.6m
FY2016FY2025
Free cash flow
−₩23.05bn
FY2016FY2025
Shareholders' equity
₩155.80bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩158.29bn | ₩133.91bn | ₩149.40bn | ₩191.52bn | ₩200.37bn | ₩175.25bn | ₩156.30bn | ₩209.06bn | ₩208.62bn | ₩245.58bn |
| Gross profit | ₩16.38bn | ₩14.58bn | ₩17.02bn | ₩13.43bn | ₩18.30bn | ₩15.34bn | ₩2.94bn | ₩1.89bn | ₩6.46bn | ₩17.81bn |
| Research and development | ₩62.7m | ₩46.3m | ₩165.5m | ₩190.0m | ₩234.1m | ₩130.2m | ₩258.3m | ₩187.3m | ₩138.2m | ₩102.6m |
| Operating income | ₩704.0m | ₩2.42bn | −₩3.47bn | −₩6.61bn | ₩5.41bn | ₩4.52bn | −₩12.98bn | −₩12.50bn | −₩9.93bn | ₩1.21bn |
| Net income | −₩610.6m | ₩1.12bn | −₩3.67bn | −₩5.23bn | ₩1.56bn | ₩2.68bn | −₩15.60bn | ₩12.53bn | −₩9.58bn | −₩4.08bn |
| Diluted earnings per share | -170.02 | 310.63 | -1,022.41 | -1,456.46 | 433.17 | 746.14 | -4,342.37 | 2,367.68 | -1,808.25 | -770.28 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩235.54bn | ₩185.40bn | ₩180.72bn | ₩210.64bn | ₩232.61bn | ₩213.79bn | ₩197.73bn | ₩267.47bn | ₩355.95bn | ₩371.65bn |
| Total liabilities | ₩79.74bn | ₩53.06bn | ₩49.78bn | ₩75.39bn | ₩93.14bn | ₩77.49bn | ₩71.65bn | ₩90.66bn | ₩187.61bn | ₩192.61bn |
| Debt | ₩7.33bn | ₩365.3m | ₩7.37bn | ₩403.7m | ₩10.41bn | ₩10.42bn | ₩36.25bn | ₩49.19bn | ₩116.56bn | ₩141.10bn |
| Shareholders' equity | ₩155.80bn | ₩132.33bn | ₩130.93bn | ₩135.24bn | ₩139.46bn | ₩136.30bn | ₩126.63bn | ₩177.02bn | ₩168.46bn | ₩179.15bn |
| Shares outstanding | 4m | 4m | 4m | 4m | 4m | 4m | 4m | 5m | 5m | 5m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | −₩22.33bn | ₩5.23bn | ₩10.55bn | ₩3.22bn | −₩9.44bn | ₩4.29bn | −₩19.29bn | −₩18.70bn | ₩3.10bn | −₩7.88bn |
| Capital spending | −₩716.8m | −₩2.71bn | −₩1.49bn | −₩2.67bn | −₩2.40bn | −₩2.47bn | −₩2.68bn | −₩1.70bn | −₩1.25bn | −₩929.7m |
| Free cash flow | −₩23.05bn | ₩2.51bn | ₩9.06bn | ₩545.1m | −₩11.84bn | ₩1.82bn | −₩21.97bn | −₩20.40bn | ₩1.84bn | −₩8.80bn |
| Dividends paid | — | — | — | — | — | −₩30.7m | −₩1.51bn | −₩1.51bn | −₩1.51bn | −₩1.51bn |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩40.59bn | ₩34.90bn | ₩40.36bn | ₩40.26bn | ₩46.88bn | ₩30.78bn | ₩30.53bn | ₩38.28bn |
| Gross profit | ₩4.11bn | ₩3.43bn | ₩4.80bn | ₩3.88bn | ₩4.71bn | ₩2.99bn | ₩3.07bn | ₩4.31bn |
| Operating income | ₩765.2m | ₩371.8m | ₩936.2m | ₩82.5m | ₩76.7m | −₩605.5m | ₩598.8m | ₩818.5m |
| Net income | ₩347.0m | −₩274.3m | ₩278.3m | −₩310.3m | ₩318.8m | −₩897.5m | ₩212.0m | ₩408.3m |
| Diluted earnings per share | 96.61 | -76.37 | 77.49 | -86.40 | 88.78 | -249.89 | 59.02 | 113.67 |
| Cash from operations | −₩5.66bn | ₩10.37bn | ₩3.90bn | −₩5.77bn | −₩8.97bn | −₩11.49bn | ₩4.65bn | −₩3.54bn |
| Capital spending | — | −₩680.0m | −₩103.0m | — | −₩558.0m | −₩53.0m | −₩457.0m | −₩441.0m |
| Free cash flow | — | ₩9.69bn | ₩3.79bn | — | −₩9.53bn | −₩11.54bn | ₩4.19bn | −₩3.98bn |
| Total assets | ₩240.38bn | ₩231.05bn | ₩235.54bn | ₩198.15bn | ₩200.45bn | ₩194.41bn | ₩185.40bn | ₩181.38bn |
| Debt | ₩7.33bn | ₩7.33bn | ₩7.33bn | ₩7.34bn | ₩7.34bn | ₩365.3m | ₩365.3m | ₩384.5m |
| Shareholders' equity | ₩156.24bn | ₩155.75bn | ₩155.80bn | ₩131.31bn | ₩131.50bn | ₩131.44bn | ₩132.33bn | ₩132.00bn |
Financial ratios
Data as of 23 Sept 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Gross margin | 10.3% | 10.9% | 11.4% | 7.0% | 9.1% | 8.8% | — | — | — | — |
| Operating margin | 0.4% | 1.8% | -2.3% | -3.5% | 2.7% | 2.6% | — | — | — | — |
| Net margin | -0.4% | 0.8% | -2.5% | -2.7% | 0.8% | 1.5% | — | — | — | — |
| Return on equity | -0.4% | 0.8% | -2.8% | -3.9% | 1.1% | 2.0% | — | — | — | — |
| Return on assets | -0.3% | 0.6% | -2.0% | -2.5% | 0.7% | 1.3% | — | — | — | — |
| Free cash flow yield | — | — | — | — | — | — | -79.1% | -54.9% | 14.0% | -22.4% |
| Revenue growth | 18.2% | -10.4% | -22.0% | -4.4% | 14.3% | 12.1% | — | — | — | — |
| Earnings growth | -154.7% | -130.4% | -29.8% | -436.2% | -41.9% | -117.2% | — | — | — | — |
| Current ratio | 1.67x | 1.67x | 2.18x | 1.61x | 1.72x | 1.94x | — | — | — | — |
| Debt to equity | 0.05x | 0.00x | 0.06x | 0.00x | 0.07x | 0.08x | — | — | — | — |
| Equity ratio | 66.1% | 71.4% | 72.4% | 64.2% | 60.0% | 63.8% | — | — | — | — |
| Interest coverage | 0.36x | 1.62x | -1.99x | -5.08x | 6.87x | 4.70x | — | — | — | — |
| R&D as a share of sales | 0.0% | 0.0% | 0.1% | 0.1% | 0.1% | 0.1% | — | — | — | — |
| Buybacks as a share of market value | — | — | — | — | — | — | 32.1% | 0.1% | 0.0% | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -6.2% | -2.0% | -4.3% |
| Operating income | — | -31.1% | -16.5% |
| Net income | -51.1% | — | -21.7% |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 10.6% | 9.7% | 9.4% | 6.9% |
| Operating margin | 1.1% | -1.1% | 0.3% | -1.3% |
| Net margin | 0.2% | -1.3% | -0.4% | -1.3% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -37.8 | 17.1 | -8.0 | -35.3 | 114.0 | 53.5 | -4.6 | 6.2 | -8.2 | -23.3 |
| Price to sales | 0.1 | 0.1 | 0.2 | 1.0 | 0.9 | 0.8 | 0.5 | 0.4 | 0.4 | 0.4 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years. Last went ex-dividend on 27 Dec 2018.
| FY2019 | FY2006 | |
|---|---|---|
| Paid in the year | 300.00 | 200.00 |
- 5-for-1 split · 18 Jan 2018
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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