T 
2,375
-9.00%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩14.86bn
FY2016FY2025
Net income
−₩2.34bn
FY2016FY2025
Free cash flow
−₩4.99bn
FY2016FY2025
Shareholders' equity
₩41.68bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩14.86bn | ₩11.57bn | ₩9.21bn | ₩10.95bn | ₩14.71bn | ₩16.34bn | ₩21.89bn | ₩21.89bn | ₩24.90bn | ₩31.81bn |
| Gross profit | ₩680.9m | ₩1.11bn | ₩306.4m | ₩489.4m | ₩1.01bn | ₩1.23bn | ₩1.43bn | ₩1.53bn | ₩2.04bn | ₩3.15bn |
| Research and development | ₩139.1m | ₩135.2m | ₩133.3m | ₩128.8m | ₩124.9m | ₩212.6m | ₩216.6m | ₩225.1m | ₩254.7m | ₩274.0m |
| Operating income | −₩978.5m | −₩894.3m | −₩800.2m | −₩525.1m | −₩491.8m | −₩642.4m | ₩70.1m | ₩60.2m | ₩259.0m | ₩1.48bn |
| Net income | −₩2.34bn | ₩17.47bn | −₩82.5m | −₩1.36bn | ₩81.3m | −₩26.8m | ₩538.6m | ₩356.1m | ₩826.7m | ₩1.43bn |
| Diluted earnings per share | -319.07 | 2,382.18 | -11.24 | -185.57 | 11.08 | -3.66 | 73.45 | 48.56 | 112.74 | 195.08 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩45.42bn | ₩53.54bn | ₩37.39bn | ₩34.95bn | ₩37.44bn | ₩38.30bn | ₩38.19bn | ₩38.35bn | ₩41.12bn | ₩44.71bn |
| Total liabilities | ₩3.74bn | ₩8.26bn | ₩8.43bn | ₩5.37bn | ₩6.11bn | ₩6.68bn | ₩5.99bn | ₩6.14bn | ₩8.54bn | ₩12.25bn |
| Debt | — | — | — | — | — | — | — | ₩233.0m | ₩1.17bn | ₩2.10bn |
| Shareholders' equity | ₩41.68bn | ₩45.28bn | ₩28.96bn | ₩29.57bn | ₩31.33bn | ₩31.62bn | ₩32.20bn | ₩32.21bn | ₩32.58bn | ₩32.46bn |
| Shares outstanding | 7m | 7m | 7m | 7m | 7m | 7m | 7m | 7m | 7m | 7m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | −₩4.94bn | ₩1.74bn | −₩918.4m | ₩286.1m | ₩621.7m | ₩501.1m | ₩1.47bn | ₩910.1m | −₩654.3m | ₩3.87bn |
| Capital spending | −₩49.5m | −₩82.7m | −₩371.0m | −₩70.8m | −₩152.6m | −₩29.7m | −₩29.7m | −₩8.1m | −₩62.1m | −₩21.2m |
| Free cash flow | −₩4.99bn | ₩1.65bn | −₩1.29bn | ₩215.3m | ₩469.1m | ₩471.4m | ₩1.44bn | ₩902.0m | −₩716.3m | ₩3.85bn |
| Dividends paid | −₩1.47bn | −₩1.03bn | −₩366.6m | −₩403.3m | −₩366.6m | −₩623.3m | −₩513.3m | −₩586.6m | −₩733.3m | −₩659.9m |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩5.34bn | ₩3.74bn | ₩3.17bn | ₩5.00bn | ₩3.99bn | ₩2.71bn | ₩2.96bn | ₩2.36bn |
| Gross profit | ₩301.8m | −₩72.7m | ₩93.5m | ₩178.3m | ₩239.5m | ₩169.6m | ₩168.7m | ₩139.3m |
| Operating income | −₩159.6m | −₩741.0m | −₩324.3m | −₩180.3m | −₩156.2m | −₩317.7m | −₩335.7m | −₩320.5m |
| Net income | ₩138.7m | −₩495.9m | −₩2.71bn | ₩68.4m | ₩93.3m | ₩211.7m | ₩325.7m | ₩279.6m |
| Diluted earnings per share | 18.91 | -67.63 | -369.98 | 9.32 | 12.73 | 28.87 | 44.42 | 38.13 |
| Cash from operations | ₩463.0m | ₩294.0m | −₩1.25bn | ₩2.37bn | −₩1.41bn | −₩4.65bn | ₩1.33bn | −₩652.0m |
| Capital spending | −₩5.0m | −₩18.0m | −₩3.0m | −₩5.0m | −₩17.0m | −₩23.0m | −₩34.0m | −₩5.0m |
| Free cash flow | ₩458.0m | ₩276.0m | −₩1.25bn | ₩2.36bn | −₩1.42bn | −₩4.67bn | ₩1.30bn | −₩657.0m |
| Total assets | ₩44.15bn | ₩45.80bn | ₩45.42bn | ₩48.09bn | ₩48.42bn | ₩52.60bn | ₩53.54bn | ₩53.18bn |
| Shareholders' equity | ₩39.73bn | ₩39.71bn | ₩41.68bn | ₩44.18bn | ₩44.11bn | ₩44.02bn | ₩45.28bn | ₩45.08bn |
Financial ratios
Data as of 25 Sept 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | FY2015 | FY2014 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross margin | 4.6% | 9.6% | 3.3% | 4.5% | 6.9% | 7.6% | — | — | — | — | — | — |
| Operating margin | -6.6% | -7.7% | -8.7% | -4.8% | -3.3% | -3.9% | — | — | — | — | — | — |
| Net margin | -15.7% | 151.0% | -0.9% | -12.4% | 0.6% | -0.2% | — | — | — | — | — | — |
| Return on equity | -5.6% | 38.6% | -0.3% | -4.6% | 0.3% | -0.1% | — | — | — | — | — | — |
| Return on assets | -5.2% | 32.6% | -0.2% | -3.9% | 0.2% | -0.1% | — | — | — | — | — | — |
| Free cash flow yield | — | — | — | — | — | — | 6.9% | 4.2% | -2.7% | 18.0% | — | — |
| Revenue growth | 28.5% | 25.6% | -15.9% | -25.5% | -9.9% | -25.3% | — | — | — | — | — | — |
| Earnings growth | -113.4% | -21285.1% | -93.9% | -1774.4% | -402.9% | -105.0% | — | — | — | — | — | — |
| Current ratio | 36.31x | 8.63x | 5.34x | 6.65x | 5.79x | 5.14x | — | — | — | — | — | — |
| Debt to equity | — | — | — | — | — | — | — | 0.01x | 0.04x | 0.06x | 0.09x | 0.16x |
| Equity ratio | 91.8% | 84.6% | 77.5% | 84.6% | 83.7% | 82.6% | — | — | — | — | — | — |
| Interest coverage | — | -93.52x | -16.64x | -15.63x | -25.36x | -53.31x | 49.17x | — | — | — | — | — |
| R&D as a share of sales | 0.9% | 1.2% | 1.4% | 1.2% | 0.8% | 1.3% | — | — | — | — | — | — |
| Buybacks as a share of market value | — | — | — | — | — | — | 0.0% | -0.0% | 0.0% | — | — | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | 10.7% | -1.9% | -6.9% |
| Operating income | 23.1% | 8.8% | — |
| Net income | 19.8% | 144.4% | — |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 6.8% | 5.6% | 6.2% | 7.1% |
| Operating margin | -7.1% | -6.9% | -5.6% | -1.1% |
| Net margin | 57.2% | 29.4% | 17.7% | 8.4% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -11.2 | 1.6 | -440.2 | -21.0 | — | -1091.9 | 54.9 | 107.3 | 30.7 | 22.0 |
| Price to sales | 1.8 | 2.3 | 3.9 | 2.6 | 2.9 | 1.8 | 1.4 | 1.7 | 1.0 | 1.0 |
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 | 200.00 | 140.00 | 50.00 | 55.00 | 50.00 | 85.00 | 70.00 | 80.00 |
- 1.049-for-1 split · 27 Dec 2013
- 10-for-1 split · 22 Jul 2009
- 1.104-for-1 split · 29 Dec 2008
- 11-for-10 split · 29 Dec 2004
- 21-for-20 split · 3 Jan 1992
- 21-for-20 split · 3 Jan 1991
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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