S 
4,520
+0.89%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩102.44bn
FY2016FY2025
Net income
−₩13.51bn
FY2016FY2025
Free cash flow
−₩12.09bn
FY2016FY2025
Shareholders' equity
₩34.82bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩102.44bn | ₩147.85bn | ₩169.86bn | ₩208.74bn | ₩246.13bn | ₩254.80bn | ₩216.93bn | ₩165.55bn | ₩225.11bn | ₩304.55bn |
| Gross profit | ₩5.73bn | ₩31.20bn | ₩43.95bn | ₩40.42bn | ₩35.54bn | ₩37.61bn | ₩35.00bn | ₩27.10bn | ₩34.11bn | ₩32.01bn |
| Research and development | ₩4.51bn | ₩2.49bn | ₩3.22bn | ₩2.63bn | ₩1.95bn | ₩2.09bn | — | ₩2.85bn | ₩1.52bn | ₩1.91bn |
| Operating income | −₩22.42bn | −₩18.45bn | ₩509.0m | −₩8.92bn | −₩24.97bn | −₩6.97bn | −₩1.03bn | −₩6.44bn | ₩7.56bn | ₩6.96bn |
| Net income | −₩13.51bn | −₩24.64bn | −₩5.36bn | −₩23.38bn | −₩24.95bn | −₩19.98bn | −₩8.10bn | −₩12.81bn | −₩3.49bn | ₩2.80bn |
| Diluted earnings per share | -545.77 | -1,321.80 | -287.40 | -1,254.19 | -1,346.01 | -1,351.78 | -608.14 | -961.72 | -266.15 | 245.03 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩227.86bn | ₩287.83bn | ₩328.82bn | ₩349.56bn | ₩344.56bn | ₩327.95bn | ₩327.67bn | ₩320.45bn | ₩301.91bn | ₩345.54bn |
| Cash and short-term investments | — | ₩95.82bn | ₩89.47bn | ₩97.58bn | ₩87.45bn | ₩75.49bn | ₩41.46bn | ₩53.68bn | ₩36.06bn | ₩31.62bn |
| Total liabilities | ₩161.54bn | ₩250.53bn | ₩219.67bn | ₩283.97bn | ₩258.43bn | ₩232.47bn | ₩228.37bn | ₩215.23bn | ₩201.04bn | ₩252.28bn |
| Debt | ₩8.14bn | ₩99.08bn | ₩126.38bn | ₩132.65bn | ₩97.19bn | ₩86.66bn | ₩95.26bn | ₩76.60bn | ₩104.77bn | ₩87.49bn |
| Shareholders' equity | ₩34.82bn | ₩37.30bn | ₩60.95bn | ₩65.59bn | ₩86.13bn | ₩95.48bn | ₩99.30bn | ₩105.22bn | ₩100.87bn | ₩93.26bn |
| Shares outstanding | 25m | 19m | 19m | 19m | 19m | 15m | 13m | 13m | 13m | 11m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | −₩11.22bn | ₩16.62bn | −₩2.38bn | −₩25.95bn | ₩9.32bn | ₩5.18bn | −₩8.85bn | ₩4.86bn | −₩9.95bn | −₩1.53bn |
| Capital spending | −₩868.8m | −₩419.8m | −₩2.21bn | −₩14.00bn | −₩7.83bn | −₩6.37bn | −₩11.65bn | −₩5.27bn | −₩11.20bn | −₩10.37bn |
| Free cash flow | −₩12.09bn | ₩16.20bn | −₩4.59bn | −₩39.95bn | ₩1.50bn | −₩1.20bn | −₩20.49bn | −₩410.7m | −₩21.15bn | −₩11.90bn |
| Dividends paid | −₩242.5m | −₩242.5m | −₩237.3m | −₩474.6m | −₩1.03bn | −₩792.5m | −₩782.0m | −₩1.56bn | −₩1.18bn | −₩1.04bn |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩24.23bn | ₩26.42bn | ₩28.16bn | ₩22.03bn | ₩29.63bn | ₩22.62bn | ₩48.88bn | ₩31.98bn |
| Gross profit | ₩2.80bn | −₩101.8m | −₩3.36bn | ₩2.91bn | ₩4.09bn | ₩4.02bn | ₩3.10bn | ₩8.97bn |
| Operating income | −₩4.34bn | −₩6.19bn | −₩8.99bn | — | ₩810.3m | −₩7.20bn | −₩13.31bn | −₩2.02bn |
| Net income | −₩4.58bn | −₩5.15bn | −₩6.06bn | −₩4.95bn | ₩3.37bn | −₩5.87bn | −₩17.63bn | ₩480.4m |
| Diluted earnings per share | -125.73 | -141.39 | -245.00 | -200.00 | 136.27 | -312.38 | -945.35 | 25.77 |
| Cash from operations | −₩12.03bn | −₩281.0m | −₩3.38bn | −₩1.91bn | ₩1.89bn | −₩7.82bn | ₩16.62bn | ₩3.91bn |
| Capital spending | −₩80.0m | −₩102.0m | −₩394.0m | −₩287.0m | −₩130.0m | −₩54.0m | −₩419.0m | −₩114.0m |
| Free cash flow | −₩12.11bn | −₩383.0m | −₩3.77bn | −₩2.20bn | ₩1.75bn | −₩7.87bn | ₩16.20bn | ₩3.79bn |
| Total assets | ₩222.75bn | ₩231.84bn | ₩227.86bn | ₩241.75bn | ₩241.77bn | ₩266.82bn | ₩287.83bn | ₩302.59bn |
| Cash and short-term investments | — | — | — | — | — | ₩82.48bn | ₩95.82bn | ₩88.91bn |
| Debt | ₩7.22bn | ₩7.31bn | ₩8.14bn | ₩8.93bn | ₩9.86bn | ₩97.64bn | ₩99.08bn | ₩111.63bn |
| Shareholders' equity | ₩36.22bn | ₩41.70bn | ₩34.82bn | ₩34.60bn | ₩38.68bn | ₩30.65bn | ₩37.30bn | ₩54.59bn |
Financial ratios
Data as of 17 Sept 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | |
|---|---|---|---|---|---|---|
| Gross margin | 5.6% | 21.1% | 25.9% | 19.4% | 14.4% | 14.8% |
| Operating margin | -21.9% | -12.5% | 0.3% | -4.3% | -10.1% | -2.7% |
| Net margin | -13.2% | -16.7% | -3.2% | -11.2% | -10.1% | -7.8% |
| Return on equity | -38.8% | -66.1% | -8.8% | -35.6% | -29.0% | -20.9% |
| Return on assets | -5.9% | -8.6% | -1.6% | -6.7% | -7.2% | -6.1% |
| Revenue growth | -30.7% | -13.0% | -18.6% | -15.2% | -3.4% | 17.5% |
| Earnings growth | -45.2% | 359.9% | -77.1% | -6.3% | 24.9% | 146.8% |
| Current ratio | 0.96x | 1.09x | 1.31x | 1.39x | 1.19x | 1.26x |
| Debt to equity | 0.23x | 2.50x | 1.95x | 1.90x | 1.13x | 0.89x |
| Equity ratio | 15.3% | 13.0% | 18.5% | 18.8% | 25.0% | 29.1% |
| Interest coverage | -2.85x | -1.89x | 0.05x | -1.89x | -7.93x | -2.48x |
| R&D as a share of sales | 4.4% | 1.7% | 1.9% | 1.3% | 0.8% | 0.8% |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -21.1% | -16.7% | -10.6% |
| Operating income | 36.0% | 26.3% | — |
| Net income | -16.7% | -7.5% | — |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 14.8% | 19.3% | 17.2% | 14.8% |
| Operating margin | -16.3% | -7.8% | -7.2% | -2.9% |
| Net margin | -15.2% | -10.6% | -9.9% | -5.5% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -20.4 | -10.8 | -69.9 | -24.2 | -33.3 | -54.9 | -59.1 | -57.6 | -260.6 | 297.6 |
| Price to sales | 2.7 | 1.8 | 2.2 | 2.7 | 3.4 | 4.3 | 2.2 | 4.5 | 4.0 | 2.7 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years. Last went ex-dividend on 29 Dec 2020.
| FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | FY2015 | FY2014 | |
|---|---|---|---|---|---|---|---|---|
| Paid in the year | 416.822 | 416.822 | 416.822 | 416.822 | 917.009 | 833.645 | 833.645 | 833.645 |
- 969-for-802 split · 21 Jan 2026
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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