S 
6,550
-0.76%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩114.78bn
FY2016FY2025
Net income
−₩6.00bn
FY2016FY2025
Free cash flow
₩7.23bn
FY2016FY2025
Shareholders' equity
₩110.09bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩114.78bn | ₩112.45bn | ₩53.01bn | ₩50.87bn | ₩48.58bn | ₩34.79bn | ₩35.42bn | ₩35.56bn | ₩46.87bn | ₩35.44bn |
| Gross profit | ₩57.88bn | ₩57.70bn | ₩38.85bn | ₩37.30bn | ₩33.46bn | ₩23.40bn | ₩21.27bn | ₩18.93bn | ₩29.93bn | ₩21.82bn |
| Research and development | ₩9.56bn | ₩8.50bn | ₩3.89bn | ₩3.21bn | ₩2.57bn | ₩2.00bn | — | ₩5.35bn | ₩5.88bn | ₩4.95bn |
| Operating income | ₩1.48bn | −₩6.95bn | ₩4.09bn | ₩8.97bn | ₩4.82bn | −₩1.52bn | −₩8.41bn | −₩22.90bn | ₩562.0m | −₩10.03bn |
| Net income | −₩6.00bn | −₩5.81bn | −₩2.55bn | ₩6.69bn | ₩3.79bn | ₩4.08bn | −₩7.08bn | −₩18.77bn | −₩3.88bn | −₩16.40bn |
| Diluted earnings per share | -223.04 | -215.74 | -94.78 | 287.14 | 165.95 | 185.04 | -320.80 | -851.26 | -175.83 | -743.53 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩307.10bn | ₩312.14bn | ₩192.79bn | ₩106.58bn | ₩98.41bn | ₩91.54bn | ₩94.13bn | ₩99.23bn | ₩106.91bn | ₩100.65bn |
| Cash and short-term investments | — | ₩110.70bn | ₩33.11bn | ₩25.33bn | ₩28.83bn | ₩23.88bn | ₩19.35bn | ₩8.84bn | ₩11.51bn | ₩9.76bn |
| Total liabilities | ₩47.19bn | ₩49.22bn | ₩24.27bn | ₩52.06bn | ₩57.13bn | ₩55.65bn | ₩63.69bn | ₩66.53bn | ₩61.21bn | ₩53.10bn |
| Debt | ₩154.2m | ₩19.16bn | ₩11.52bn | ₩21.31bn | ₩26.99bn | ₩29.13bn | ₩33.72bn | ₩36.27bn | ₩39.28bn | ₩33.01bn |
| Shareholders' equity | ₩110.09bn | ₩120.67bn | ₩131.26bn | ₩54.52bn | ₩41.28bn | ₩35.90bn | ₩30.44bn | ₩32.69bn | ₩45.69bn | ₩47.55bn |
| Shares outstanding | 27m | 27m | 27m | 23m | 23m | 22m | 22m | 22m | 22m | 22m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | ₩9.40bn | ₩5.23bn | ₩4.03bn | ₩5.08bn | ₩5.99bn | ₩493.2m | ₩4.29bn | −₩8.73bn | ₩922.1m | −₩9.63bn |
| Capital spending | −₩2.17bn | −₩2.47bn | −₩629.7m | −₩724.4m | −₩700.7m | −₩783.4m | −₩333.3m | −₩1.13bn | −₩9.20bn | −₩20.46bn |
| Free cash flow | ₩7.23bn | ₩2.76bn | ₩3.40bn | ₩4.36bn | ₩5.29bn | −₩290.1m | ₩3.95bn | −₩9.86bn | −₩8.28bn | −₩30.09bn |
| Dividends paid | — | −₩399.0m | — | — | — | — | — | — | — | — |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩33.34bn | ₩26.63bn | ₩34.52bn | ₩25.83bn | ₩28.00bn | ₩26.43bn | ₩30.01bn | ₩27.70bn |
| Gross profit | ₩16.86bn | ₩13.80bn | ₩16.50bn | ₩13.35bn | ₩15.23bn | ₩13.18bn | ₩15.36bn | ₩14.57bn |
| Operating income | ₩1.78bn | −₩370.1m | ₩783.8m | ₩1.04bn | ₩72.4m | −₩409.2m | −₩6.04bn | −₩654.2m |
| Net income | −₩630.9m | ₩502.0m | −₩3.71bn | ₩888.6m | −₩2.50bn | −₩681.0m | −₩5.38bn | −₩142.5m |
| Diluted earnings per share | -23.44 | 18.65 | -137.92 | 33.02 | -92.83 | -25.30 | -199.81 | -5.29 |
| Cash from operations | ₩1.56bn | ₩2.37bn | ₩2.64bn | −₩1.66bn | ₩2.72bn | ₩5.70bn | ₩5.23bn | −₩973.0m |
| Capital spending | −₩1.10bn | −₩1.25bn | −₩666.0m | −₩836.0m | −₩373.0m | −₩293.0m | −₩2.47bn | −₩1.78bn |
| Free cash flow | ₩460.0m | ₩1.12bn | ₩1.98bn | −₩2.50bn | ₩2.35bn | ₩5.41bn | ₩2.76bn | −₩2.75bn |
| Total assets | ₩316.41bn | ₩311.16bn | ₩307.10bn | ₩312.44bn | ₩310.31bn | ₩315.65bn | ₩312.14bn | ₩317.34bn |
| Cash and short-term investments | — | — | — | — | — | ₩113.62bn | ₩110.70bn | ₩105.77bn |
| Debt | ₩122.3m | ₩115.5m | ₩154.2m | — | — | ₩12.68bn | ₩13.06bn | ₩12.71bn |
| Shareholders' equity | ₩109.92bn | ₩110.61bn | ₩110.09bn | ₩118.26bn | ₩117.37bn | ₩119.99bn | ₩120.67bn | ₩128.65bn |
Financial ratios
Data as of 2 Sept 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | |
|---|---|---|---|---|---|---|
| Gross margin | 50.4% | 51.3% | 73.3% | 73.3% | 68.9% | 67.3% |
| Operating margin | 1.3% | -6.2% | 7.7% | 17.6% | 9.9% | -4.4% |
| Net margin | -5.2% | -5.2% | -4.8% | 13.1% | 7.8% | 11.7% |
| Return on equity | -5.5% | -4.8% | -1.9% | 12.3% | 9.2% | 11.4% |
| Return on assets | -2.0% | -1.9% | -1.3% | 6.3% | 3.8% | 4.5% |
| Revenue growth | 2.1% | 112.1% | 4.2% | 4.7% | 39.6% | -1.8% |
| Earnings growth | 3.4% | 127.6% | -138.1% | 76.6% | -7.2% | -157.7% |
| Current ratio | 4.65x | 4.55x | 7.19x | 2.47x | 1.78x | 1.59x |
| Debt to equity | 0.00x | 0.10x | 0.07x | 0.24x | 0.36x | 0.53x |
| Equity ratio | 35.8% | 38.7% | 68.1% | 51.2% | 41.9% | 39.2% |
| Interest coverage | 2.13x | -7.72x | 3.98x | 8.09x | 4.29x | -1.23x |
| R&D as a share of sales | 8.3% | 7.6% | 7.3% | 6.3% | 5.3% | 5.7% |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | 31.2% | 27.0% | 13.2% |
| Operating income | -45.1% | — | — |
| Net income | — | — | 21.5% |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 50.9% | 57.9% | 60.0% | 60.5% |
| Operating margin | -2.4% | 2.3% | 2.6% | -5.1% |
| Net margin | -5.2% | -2.3% | 0.0% | -7.8% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -54.7 | -54.0 | -208.1 | 22.6 | 68.4 | 14.6 | -11.4 | -4.7 | -25.4 | -5.6 |
| Price to sales | 2.9 | 2.8 | 10.0 | 3.0 | 5.3 | 1.7 | 2.3 | 2.5 | 2.1 | 2.6 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years. Last went ex-dividend on 29 Dec 2009.
| FY2009 | |
|---|---|
| Paid in the year | 64.419 |
- 771-for-745 split · 11 May 2023
- 3-for-2 split · 16 May 2012
- 2-for-1 split · 27 Jul 2010
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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