S 
3,535
-1.81%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩98.63bn
FY2016FY2025
Net income
−₩10.78bn
FY2016FY2025
Free cash flow
−₩4.22bn
FY2016FY2025
Shareholders' equity
₩69.54bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩98.63bn | ₩126.05bn | ₩134.04bn | ₩167.36bn | ₩139.80bn | ₩93.58bn | ₩140.85bn | ₩183.33bn | ₩185.02bn | ₩215.81bn |
| Gross profit | −₩2.33bn | −₩32.5m | ₩6.20bn | ₩10.96bn | ₩9.93bn | ₩1.09bn | ₩6.67bn | ₩12.00bn | ₩23.19bn | ₩36.05bn |
| Research and development | — | — | — | — | — | — | — | — | ₩82.0m | ₩1.38bn |
| Operating income | −₩12.25bn | −₩9.69bn | −₩4.12bn | ₩805.2m | ₩342.8m | −₩7.85bn | −₩3.04bn | ₩2.10bn | ₩11.09bn | ₩21.51bn |
| Net income | −₩10.78bn | −₩10.41bn | −₩2.58bn | ₩1.84bn | ₩621.8m | −₩6.83bn | −₩2.85bn | ₩2.31bn | ₩9.57bn | ₩17.92bn |
| Diluted earnings per share | -97.57 | -94.23 | -23.34 | 16.67 | 5.63 | -61.77 | -25.82 | 20.81 | 86.26 | 161.57 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩101.82bn | ₩110.38bn | ₩120.79bn | ₩124.16bn | ₩119.63bn | ₩117.36bn | ₩123.42bn | ₩122.43bn | ₩125.31bn | ₩124.49bn |
| Total liabilities | ₩32.13bn | ₩30.42bn | ₩30.66bn | ₩30.06bn | ₩27.89bn | ₩27.35bn | ₩24.42bn | ₩17.04bn | ₩17.62bn | ₩20.40bn |
| Debt | ₩6.14bn | ₩4.88bn | ₩6.65bn | ₩8.81bn | ₩2.40bn | ₩7.20bn | ₩8.30bn | ₩3.50bn | ₩3.55bn | ₩3.56bn |
| Shareholders' equity | ₩69.54bn | ₩79.80bn | ₩89.98bn | ₩93.94bn | ₩91.57bn | ₩89.83bn | ₩97.39bn | ₩103.54bn | ₩105.57bn | ₩102.28bn |
| Shares outstanding | 111m | 111m | 111m | 111m | 111m | 111m | 111m | 111m | 111m | 111m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | −₩3.91bn | −₩4.72bn | ₩4.26bn | −₩2.34bn | −₩2.03bn | ₩4.21bn | ₩16.08bn | ₩5.20bn | ₩14.21bn | ₩11.69bn |
| Capital spending | −₩313.4m | −₩408.6m | −₩357.8m | −₩5.17bn | −₩1.77bn | −₩6.08bn | −₩5.34bn | −₩1.47bn | −₩2.78bn | −₩2.21bn |
| Free cash flow | −₩4.22bn | −₩5.13bn | ₩3.91bn | −₩7.52bn | −₩3.80bn | −₩1.86bn | ₩10.74bn | ₩3.73bn | ₩11.42bn | ₩9.47bn |
| Dividends paid | — | — | −₩1.10bn | −₩1.10bn | −₩1.10bn | −₩1.10bn | −₩2.55bn | −₩4.79bn | −₩6.09bn | −₩4.87bn |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩28.28bn | ₩30.84bn | ₩25.14bn | ₩21.73bn | ₩25.39bn | ₩26.37bn | ₩31.38bn | ₩31.34bn |
| Gross profit | ₩2.01bn | ₩1.13bn | −₩458.4m | −₩424.9m | −₩473.1m | −₩975.5m | ₩363.7m | −₩462.4m |
| Operating income | ₩94.2m | −₩1.23bn | −₩3.29bn | −₩2.33bn | −₩3.28bn | −₩3.35bn | −₩2.42bn | −₩2.66bn |
| Net income | ₩623.9m | −₩682.1m | −₩3.59bn | −₩1.67bn | −₩2.83bn | −₩2.69bn | −₩5.10bn | −₩2.23bn |
| Diluted earnings per share | 5.65 | -6.17 | -32.49 | -15.13 | -25.63 | -24.31 | -46.16 | -20.19 |
| Cash from operations | −₩5.02bn | ₩1.49bn | −₩3.31bn | ₩2.76bn | −₩4.74bn | ₩1.37bn | −₩3.80bn | −₩145.0m |
| Capital spending | −₩174.0m | −₩306.0m | −₩13.0m | −₩131.0m | −₩100.0m | −₩67.0m | −₩18.0m | −₩53.0m |
| Free cash flow | −₩5.19bn | ₩1.18bn | −₩3.32bn | ₩2.63bn | −₩4.83bn | ₩1.30bn | −₩3.82bn | −₩198.0m |
| Total assets | ₩102.15bn | ₩100.67bn | ₩101.82bn | ₩104.11bn | ₩104.41bn | ₩107.34bn | ₩110.38bn | ₩114.55bn |
| Debt | ₩9.17bn | ₩4.21bn | ₩6.14bn | ₩6.18bn | ₩6.71bn | ₩6.75bn | ₩4.88bn | ₩4.92bn |
| Shareholders' equity | ₩69.79bn | ₩69.14bn | ₩69.54bn | ₩72.24bn | ₩73.75bn | ₩77.04bn | ₩79.80bn | ₩84.60bn |
Financial ratios
Data as of 19 Sept 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | FY2015 | FY2014 | FY2013 | FY2012 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross margin | -2.4% | -0.0% | 4.6% | 6.5% | 7.1% | 1.2% | — | — | — | — | — | — | — | — |
| Operating margin | -12.4% | -7.7% | -3.1% | 0.5% | 0.2% | -8.4% | — | — | — | — | — | — | — | — |
| Net margin | -10.9% | -8.3% | -1.9% | 1.1% | 0.4% | -7.3% | — | — | — | — | — | — | — | — |
| Return on equity | -15.5% | -13.0% | -2.9% | 2.0% | 0.7% | -7.6% | — | — | — | — | — | — | — | — |
| Return on assets | -10.6% | -9.4% | -2.1% | 1.5% | 0.5% | -5.8% | — | — | — | — | — | — | — | — |
| Free cash flow yield | — | — | — | — | — | — | 11.1% | 3.4% | 8.7% | 7.1% | — | — | — | — |
| Revenue growth | -21.8% | -6.0% | -19.9% | 19.7% | 49.4% | -33.6% | — | — | — | — | — | — | — | — |
| Earnings growth | 3.5% | 303.7% | -240.0% | 196.3% | -109.1% | 139.3% | — | — | — | — | — | — | — | — |
| Current ratio | 4.50x | 5.26x | 6.25x | 7.59x | 5.99x | 9.79x | — | — | — | — | — | — | — | — |
| Debt to equity | 0.09x | 0.06x | 0.07x | 0.09x | 0.03x | 0.08x | — | — | — | — | — | — | — | — |
| Equity ratio | 68.3% | 72.3% | 74.5% | 75.7% | 76.5% | 76.5% | — | — | — | — | — | — | — | — |
| Interest coverage | -21.35x | -14.80x | -6.08x | 2.15x | 1.72x | -38.65x | — | — | — | — | — | — | — | — |
| R&D as a share of sales | — | — | — | — | — | — | — | — | 0.0% | 0.6% | 0.1% | 0.5% | 0.1% | 0.0% |
| Buybacks as a share of market value | — | — | — | — | — | — | 0.3% | 0.1% | -0.0% | — | — | — | — | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -16.2% | 1.1% | -7.6% |
| Operating income | — | 9.3% | — |
| Net income | — | 9.6% | — |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | -1.1% | 2.8% | 3.4% | 8.3% |
| Operating margin | -9.8% | -4.8% | -4.3% | 1.3% |
| Net margin | -9.4% | -4.2% | -3.7% | 0.7% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -38.3 | -55.9 | -274.6 | 492.4 | — | -135.2 | -395.1 | — | 162.9 | 97.5 |
| Price to sales | 4.2 | 4.6 | 5.3 | 5.4 | 7.7 | 9.9 | 8.0 | 6.7 | 8.4 | 8.1 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years. Last went ex-dividend on 28 Dec 2022.
| FY2023 | FY2022 | FY2019 | FY2018 | FY2017 | FY2016 | FY2015 | FY2014 | |
|---|---|---|---|---|---|---|---|---|
| Paid in the year | 100.00 | 100.00 | 230.00 | 430.00 | 550.00 | 440.00 | 450.00 | 150.00 |
- 10-for-1 split · 16 May 2008
- 1-to-0.197 reverse split · 20 Feb 2001
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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