E 
30.10
+8.27%
Close of 9 Nov 2026, in TWD
Search any instrument
Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.
At a glance
Figures in TWD, from our data supplier.
Revenue
TWD 1.59bn
FY2017FY2025
Net income
−TWD 310.4m
FY2017FY2025
Free cash flow
TWD 90.9m
FY2017FY2025
Shareholders' equity
TWD 198.0m
FY2017FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | |
|---|---|---|---|---|---|---|---|---|---|
| Revenue | TWD 1.59bn | TWD 1.86bn | TWD 1.78bn | TWD 1.64bn | TWD 2.29bn | TWD 2.94bn | TWD 2.86bn | TWD 3.39bn | TWD 2.95bn |
| Gross profit | TWD 265.8m | TWD 225.7m | −TWD 16.8m | TWD 44.6m | TWD 136.2m | TWD 547.3m | TWD 419.8m | TWD 266.9m | TWD 201.3m |
| Research and development | TWD 127.6m | TWD 107.0m | TWD 123.4m | TWD 100.2m | TWD 82.5m | TWD 89.5m | TWD 77.6m | TWD 71.5m | TWD 113.5m |
| Operating income | −TWD 19.8m | −TWD 40.8m | −TWD 296.8m | −TWD 233.3m | −TWD 118.6m | TWD 272.9m | TWD 193.5m | TWD 41.1m | −TWD 117.7m |
| Net income | −TWD 310.4m | TWD 5.0m | −TWD 317.1m | −TWD 187.1m | −TWD 113.6m | TWD 208.0m | TWD 156.9m | TWD 143.9m | TWD 30.0m |
| Diluted earnings per share | -3.18 | 0.05 | -3.08 | -2.37 | -1.16 | 2.13 | 1.60 | 1.61 | 0.24 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | |
|---|---|---|---|---|---|---|---|---|---|
| Total assets | TWD 1.98bn | TWD 2.38bn | TWD 2.03bn | TWD 2.26bn | TWD 2.16bn | TWD 2.28bn | — | TWD 2.85bn | TWD 2.86bn |
| Cash and short-term investments | — | TWD 278.5m | TWD 169.3m | TWD 259.0m | TWD 219.4m | TWD 299.7m | — | TWD 276.2m | TWD 181.7m |
| Total liabilities | TWD 1.78bn | TWD 1.87bn | TWD 1.53bn | TWD 1.75bn | TWD 1.47bn | TWD 1.72bn | — | TWD 1.99bn | TWD 2.14bn |
| Debt | TWD 315.3m | TWD 1.56bn | TWD 1.18bn | TWD 1.23bn | TWD 1.11bn | TWD 1.11bn | TWD 635.3m | TWD 1.36bn | TWD 1.44bn |
| Shareholders' equity | TWD 198.0m | TWD 509.7m | TWD 502.4m | TWD 506.0m | TWD 696.3m | TWD 562.5m | — | TWD 865.3m | TWD 722.7m |
| Shares outstanding | 98m | 98m | 103m | 79m | 98m | 98m | 98m | 90m | 126m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | |
|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | TWD 181.4m | −TWD 86.5m | −TWD 130.7m | TWD 108.7m | −TWD 118.4m | TWD 249.5m | TWD 491.5m | TWD 155.0m | −TWD 308.0m |
| Capital spending | −TWD 90.4m | −TWD 129.5m | −TWD 220.4m | −TWD 135.0m | −TWD 210.5m | −TWD 37.9m | −TWD 236.0m | −TWD 98.8m | −TWD 28.0m |
| Free cash flow | TWD 90.9m | −TWD 216.0m | −TWD 351.1m | −TWD 26.2m | −TWD 328.9m | TWD 211.6m | TWD 255.5m | TWD 56.2m | −TWD 336.0m |
| Dividends paid | — | — | — | — | — | −TWD 36.3m | — | — | — |
Latest quarters
By quarter end
| Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | Jun 2024 | Mar 2024 | Dec 2023 | Sept 2023 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | TWD 427.2m | TWD 427.2m | TWD 521.5m | TWD 521.5m | TWD 409.2m | TWD 409.2m | TWD 444.9m | TWD 444.9m |
| Gross profit | TWD 76.5m | TWD 76.5m | TWD 95.5m | TWD 95.5m | TWD 17.3m | TWD 17.3m | TWD 5.9m | TWD 5.9m |
| Operating income | −TWD 43.0m | −TWD 43.0m | TWD 22.4m | TWD 22.4m | −TWD 45.1m | −TWD 45.1m | −TWD 68.5m | −TWD 68.5m |
| Net income | −TWD 84.6m | −TWD 84.6m | TWD 39.2m | TWD 39.2m | −TWD 36.7m | −TWD 36.7m | −TWD 69.0m | −TWD 69.0m |
| Diluted earnings per share | -0.86 | -0.86 | 0.40 | 0.40 | -0.38 | -0.38 | -0.67 | -0.67 |
| Cash from operations | −TWD 33.0m | −TWD 33.0m | TWD 26.0m | TWD 26.0m | −TWD 69.0m | −TWD 69.0m | TWD 62.0m | TWD 62.0m |
| Capital spending | −TWD 16.0m | −TWD 16.0m | −TWD 16.0m | −TWD 16.0m | −TWD 47.0m | −TWD 47.0m | −TWD 11.0m | −TWD 11.0m |
| Free cash flow | −TWD 49.0m | −TWD 49.0m | TWD 10.0m | TWD 10.0m | −TWD 116.0m | −TWD 116.0m | TWD 51.0m | TWD 51.0m |
| Total assets | TWD 2.14bn | TWD 2.14bn | TWD 2.38bn | TWD 2.38bn | TWD 2.08bn | TWD 2.08bn | TWD 2.03bn | TWD 2.03bn |
| Cash and short-term investments | TWD 143.6m | TWD 143.6m | TWD 278.5m | TWD 196.6m | TWD 122.6m | TWD 122.6m | TWD 169.3m | TWD 146.5m |
| Debt | TWD 1.52bn | TWD 1.19bn | TWD 1.55bn | TWD 1.21bn | TWD 1.40bn | TWD 1.15bn | TWD 1.11bn | TWD 1.11bn |
| Shareholders' equity | TWD 339.9m | TWD 339.9m | TWD 509.7m | TWD 509.7m | TWD 430.1m | TWD 430.1m | TWD 502.4m | TWD 502.4m |
Financial ratios
Data as of 29 Oct 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | |
|---|---|---|---|---|---|---|
| Gross margin | 16.7% | 12.1% | -0.9% | 2.7% | 6.0% | 18.6% |
| Operating margin | -17.2% | 2.0% | -16.4% | -10.5% | -4.6% | 8.7% |
| Net margin | -19.5% | 0.3% | -17.8% | -11.4% | -5.0% | 7.1% |
| Return on equity | -156.8% | 1.0% | -63.1% | -37.0% | -16.3% | 37.0% |
| Return on assets | -15.7% | 0.2% | -15.6% | -8.3% | -5.3% | 9.1% |
| Free cash flow yield | 8.3% | 1.3% | 2.6% | 9.2% | — | — |
| Revenue growth | -14.5% | 4.4% | 8.9% | -28.4% | -22.2% | 2.8% |
| Earnings growth | -6270.5% | -101.6% | 69.5% | 64.6% | -154.6% | 32.6% |
| Current ratio | 0.77x | 0.96x | 0.73x | 0.76x | 1.19x | 1.24x |
| Debt to equity | 1.59x | 3.04x | 2.35x | 2.41x | 1.59x | 1.24x |
| Equity ratio | 10.0% | 21.4% | 24.7% | 22.4% | 32.2% | 24.7% |
| Interest coverage | -7.38x | 1.18x | -11.89x | -10.87x | -9.54x | 18.62x |
| R&D as a share of sales | 8.0% | 5.7% | 6.9% | 6.1% | 3.6% | 3.0% |
| Buybacks as a share of market value | -0.3% | 5.2% | -30.2% | — | — | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -0.9% | -11.5% | — |
| Operating income | -56.0% | — | — |
| Net income | 18.4% | — | — |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 14.2% | 7.6% | 9.9% | — |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | |
|---|---|---|---|---|---|---|
| Price to earnings | -8.6 | — | -6.8 | -8.3 | -29.7 | 32.6 |
| Price to sales | 1.7 | 2.6 | 1.2 | 0.9 | 1.5 | 2.3 |
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.