H 
3,350
-3.32%
Close of 9 Nov 2026, in KRW
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At a glance
Figures in KRW, from our data supplier.
Revenue
₩2.60bn
FY2016FY2025
Net income
−₩434.9m
FY2016FY2025
Free cash flow
−₩7.16bn
FY2016FY2025
Shareholders' equity
₩141.98bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ₩2.60bn | ₩4.97bn | ₩4.20bn | ₩2.80bn | ₩2.32bn | ₩4.30bn | ₩4.45bn | ₩3.13bn | ₩3.16bn | ₩6.84bn |
| Research and development | ₩2.56bn | ₩6.64bn | ₩17.15bn | ₩28.10bn | ₩25.30bn | ₩38.18bn | — | ₩6.39bn | ₩3.85bn | — |
| Operating income | −₩9.89bn | −₩18.13bn | −₩70.94bn | −₩60.50bn | −₩90.19bn | −₩76.59bn | −₩119.96bn | −₩31.52bn | −₩6.87bn | −₩1.88bn |
| Net income | −₩434.9m | −₩15.47bn | −₩64.09bn | −₩43.54bn | −₩50.94bn | −₩82.86bn | −₩107.04bn | −₩28.73bn | −₩6.50bn | −₩714.5m |
| Diluted earnings per share | -9.45 | -335.99 | -1,307.45 | -1,071.99 | -1,352.58 | -2,200.14 | -3,637.19 | -1,130.92 | -232.44 | -25.57 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | ₩143.20bn | ₩148.89bn | ₩227.28bn | ₩254.06bn | ₩282.50bn | ₩478.14bn | ₩371.44bn | ₩284.24bn | ₩179.38bn | ₩178.04bn |
| Cash and short-term investments | — | ₩76.11bn | ₩55.06bn | ₩61.18bn | ₩63.99bn | ₩169.13bn | ₩199.81bn | ₩50.04bn | ₩106.08bn | ₩137.18bn |
| Total liabilities | ₩1.67bn | ₩6.85bn | ₩73.56bn | ₩37.26bn | ₩57.15bn | ₩201.84bn | ₩175.87bn | ₩150.37bn | ₩14.93bn | ₩7.11bn |
| Debt | — | ₩211.1m | ₩20.23bn | ₩20.57bn | ₩32.48bn | ₩149.56bn | ₩128.70bn | ₩81.87bn | ₩11.39bn | ₩4.66bn |
| Shareholders' equity | ₩141.98bn | ₩142.47bn | ₩154.14bn | ₩216.80bn | ₩225.35bn | ₩276.30bn | ₩195.57bn | ₩133.87bn | ₩164.45bn | ₩170.93bn |
| Shares outstanding | 46m | 46m | 49m | 41m | 38m | 38m | 29m | 25m | 28m | 28m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | −₩6.90bn | −₩16.72bn | −₩25.89bn | −₩40.74bn | −₩38.16bn | −₩48.01bn | −₩41.07bn | −₩13.46bn | −₩2.59bn | −₩2.45bn |
| Capital spending | −₩261.5m | −₩529.3m | −₩3.89bn | −₩7.64bn | −₩11.71bn | −₩16.48bn | −₩56.29bn | −₩23.55bn | −₩8.57bn | −₩21.32bn |
| Free cash flow | −₩7.16bn | −₩17.25bn | −₩29.78bn | −₩48.38bn | −₩49.88bn | −₩64.49bn | −₩97.36bn | −₩37.01bn | −₩11.16bn | −₩23.77bn |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₩810.0m | ₩554.9m | ₩490.2m | ₩564.7m | ₩612.7m | ₩930.5m | ₩1.63bn | ₩1.80bn |
| Operating income | −₩2.18bn | −₩2.15bn | −₩2.36bn | −₩2.68bn | −₩1.99bn | −₩2.86bn | −₩1.43bn | −₩5.06bn |
| Net income | −₩2.06bn | −₩1.40bn | ₩2.87bn | −₩1.02bn | −₩762.3m | −₩1.53bn | −₩1.96bn | −₩3.79bn |
| Diluted earnings per share | -44.79 | -30.39 | 62.40 | -22.09 | -16.56 | -33.20 | -42.65 | -82.41 |
| Cash from operations | −₩1.38bn | −₩1.87bn | −₩2.85bn | −₩1.00bn | −₩1.27bn | −₩1.77bn | −₩16.72bn | −₩15.33bn |
| Capital spending | — | — | −₩57.0m | −₩199.0m | — | −₩5.0m | −₩529.0m | −₩99.0m |
| Free cash flow | — | — | −₩2.90bn | −₩1.20bn | — | −₩1.78bn | −₩17.25bn | −₩15.43bn |
| Total assets | ₩139.83bn | ₩141.94bn | ₩143.20bn | ₩144.42bn | ₩145.58bn | ₩147.20bn | ₩148.89bn | ₩149.90bn |
| Cash and short-term investments | — | — | — | — | — | ₩81.43bn | ₩76.11bn | ₩70.45bn |
| Debt | — | — | — | ₩187.9m | ₩187.9m | ₩223.8m | ₩192.6m | ₩197.4m |
| Shareholders' equity | ₩138.73bn | ₩140.74bn | ₩141.98bn | ₩139.02bn | ₩139.93bn | ₩140.93bn | ₩142.47bn | ₩144.25bn |
Financial ratios
Data as of 1 Sept 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | |
|---|---|---|---|---|---|---|---|---|
| Operating margin | -380.6% | -364.5% | -1688.5% | -2161.0% | -3893.6% | -1779.4% | — | — |
| Net margin | -16.7% | -311.0% | -1525.3% | -1555.2% | -2199.2% | -1924.9% | — | — |
| Return on equity | -0.3% | -10.9% | -41.6% | -20.1% | -22.6% | -30.0% | — | — |
| Return on assets | -0.3% | -10.4% | -28.2% | -17.1% | -18.0% | -17.3% | — | — |
| Free cash flow yield | — | — | — | — | — | — | — | 13.0% |
| Revenue growth | -47.8% | 18.4% | 50.1% | 20.9% | -46.2% | -3.4% | — | — |
| Earnings growth | -97.2% | -75.9% | 47.2% | -14.5% | -38.5% | -22.6% | — | — |
| Current ratio | 104.72x | 12.49x | 2.06x | 3.29x | 4.60x | 1.85x | — | — |
| Debt to equity | — | 0.00x | 0.00x | 0.00x | 0.10x | 0.25x | 0.59x | — |
| Equity ratio | 99.1% | 95.7% | 67.8% | 85.3% | 79.8% | 57.8% | — | — |
| Interest coverage | -1721.12x | -111.70x | -121.81x | -29.15x | -15.48x | -4.64x | — | — |
| R&D as a share of sales | 98.5% | 133.5% | 408.1% | 1003.7% | 1092.2% | 887.0% | — | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -2.5% | -9.6% | -10.3% |
| Operating income | -45.3% | -33.6% | — |
| Net income | -78.5% | -65.0% | — |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Operating margin | -370.0% | -1094.2% | -1539.3% | -1044.3% |
| Net margin | -210.1% | -847.7% | -1214.2% | -860.8% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -658.5 | -8.0 | -4.7 | -9.8 | -16.8 | -13.6 | -18.5 | -128.3 | -401.2 | -2311.7 |
| Price to sales | 110.2 | 25.0 | 72.0 | 153.1 | 369.1 | 262.5 | 445.4 | — | — | 241.3 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years.
- 11-for-10 split · 29 Dec 2021
- 5-for-4 split · 22 Apr 2020
- 5-for-4 split · 13 Aug 2019
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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