T 
Tainet Communication System 4905.TWO · TWD
Information Technology · Taipei Exchange · 🇹🇼 Taiwan
78.30
+4.12%
Close of 9 Nov 2026, in TWD
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At a glance
Figures in TWD, from our data supplier.
Net income
TWD 80.7m
FY2016FY2025
Free cash flow
−TWD 189.8m
FY2016FY2025
Shareholders' equity
TWD 2.87bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Gross profit | TWD 187.2m | TWD 138.9m | TWD 38.1m | TWD 25.8m | TWD 20.4m | TWD 18.6m | TWD 22.8m | TWD 28.3m | TWD 32.2m | TWD 46.5m |
| Research and development | TWD 51.6m | TWD 23.3m | TWD 14.9m | TWD 11.4m | TWD 13.5m | TWD 20.4m | TWD 21.0m | TWD 19.7m | TWD 27.3m | TWD 27.2m |
| Operating income | TWD 7.2m | TWD 3.0m | TWD 176.2m | −TWD 45.0m | TWD 66.0m | TWD 31.6m | −TWD 54.1m | −TWD 99.1m | −TWD 121.3m | −TWD 45.1m |
| Net income | TWD 80.7m | TWD 85.1m | TWD 164.1m | −TWD 44.0m | TWD 47.9m | TWD 32.4m | TWD 53.4m | −TWD 351.2m | TWD 1.02bn | TWD 300.8m |
| Diluted earnings per share | 2.76 | 2.91 | 5.58 | -1.50 | 1.73 | 0.85 | 1.82 | -12.00 | 34.91 | 7.30 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | TWD 4.35bn | TWD 4.41bn | TWD 3.50bn | TWD 2.72bn | TWD 2.88bn | TWD 2.89bn | TWD 3.10bn | TWD 3.33bn | TWD 4.06bn | TWD 3.34bn |
| Cash and short-term investments | — | — | TWD 1.46bn | TWD 1.54bn | TWD 1.74bn | TWD 2.41bn | — | — | — | TWD 694.6m |
| Total liabilities | TWD 1.29bn | TWD 1.37bn | TWD 678.3m | TWD 36.0m | TWD 55.4m | TWD 49.2m | TWD 135.7m | TWD 242.8m | TWD 203.7m | TWD 103.8m |
| Debt | TWD 156.9m | TWD 46.9m | TWD 613.9m | TWD 1.5m | TWD 2.8m | TWD 2.4m | — | — | — | — |
| Shareholders' equity | TWD 2.87bn | TWD 2.86bn | TWD 2.78bn | TWD 2.68bn | TWD 2.82bn | TWD 2.84bn | TWD 2.96bn | TWD 3.08bn | TWD 3.85bn | TWD 3.24bn |
| Shares outstanding | 29m | 29m | 29m | 29m | 28m | 38m | 29m | 29m | 29m | 41m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | TWD 55.8m | TWD 65.4m | −TWD 57.1m | −TWD 3.5m | TWD 17.6m | −TWD 23.2m | −TWD 277.1m | −TWD 223.6m | TWD 25.2m | −TWD 7.1m |
| Capital spending | −TWD 245.5m | −TWD 2.9m | −TWD 10.0m | −TWD 221,000 | −TWD 20,000 | −TWD 2.5m | −TWD 410,000 | −TWD 2.7m | −TWD 1.1m | — |
| Free cash flow | −TWD 189.8m | TWD 62.5m | −TWD 67.1m | −TWD 3.7m | TWD 17.6m | −TWD 25.6m | −TWD 277.5m | −TWD 226.3m | TWD 24.1m | −TWD 7.1m |
| Dividends paid | −TWD 43.9m | −TWD 43.9m | −TWD 35.1m | −TWD 36.0m | −TWD 32.6m | −TWD 55.2m | −TWD 93.8m | −TWD 86.0m | −TWD 48.6m | −TWD 75.5m |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Gross profit | TWD 63.6m | TWD 57.9m | TWD 52.5m | TWD 45.5m | TWD 39.0m | TWD 50.2m | TWD 30.0m | TWD 43.6m |
| Operating income | −TWD 5.8m | TWD 1.2m | TWD 355,000 | −TWD 2.5m | TWD 1.6m | TWD 7.9m | −TWD 5.9m | TWD 10.0m |
| Net income | TWD 185.1m | TWD 51.1m | TWD 28.7m | TWD 97.0m | −TWD 55.5m | TWD 10.5m | TWD 27.0m | −TWD 40.2m |
| Diluted earnings per share | 6.32 | 1.75 | 0.98 | 3.31 | -1.90 | 0.36 | 0.92 | -1.37 |
| Cash from operations | −TWD 63.0m | TWD 42.0m | TWD 6.0m | TWD 47.0m | −TWD 86.0m | TWD 88.0m | TWD 34.0m | −TWD 5.0m |
| Capital spending | −TWD 115.0m | −TWD 66.0m | −TWD 74.0m | −TWD 116.0m | −TWD 45.0m | −TWD 8.0m | — | — |
| Free cash flow | −TWD 178.0m | −TWD 24.0m | −TWD 68.0m | −TWD 69.0m | −TWD 131.0m | TWD 80.0m | — | — |
| Total assets | TWD 4.93bn | TWD 4.46bn | TWD 4.35bn | TWD 4.52bn | TWD 4.27bn | TWD 4.43bn | TWD 4.41bn | TWD 4.39bn |
| Debt | TWD 288.9m | TWD 202.0m | TWD 156.9m | TWD 105.6m | TWD 10.1m | TWD 41.6m | TWD 46.9m | TWD 52.1m |
| Shareholders' equity | TWD 3.12bn | TWD 2.88bn | TWD 2.87bn | TWD 2.85bn | TWD 2.72bn | TWD 2.81bn | TWD 2.86bn | TWD 2.84bn |
Financial ratios
Data as of 31 Oct 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | |
|---|---|---|---|---|---|---|
| Gross margin | 25.8% | 23.4% | 33.2% | 31.1% | 34.4% | 28.9% |
| Operating margin | 18.7% | 25.1% | 153.7% | -54.3% | 111.3% | 49.0% |
| Net margin | 11.1% | 14.3% | 143.2% | -53.0% | 80.8% | 50.3% |
| Return on equity | 2.8% | 3.0% | 5.9% | -1.6% | 1.7% | 1.1% |
| Return on assets | 1.9% | 1.9% | 4.7% | -1.6% | 1.7% | 1.1% |
| Free cash flow yield | — | 2.9% | -2.0% | -0.1% | 0.8% | -0.7% |
| Revenue growth | 22.6% | 417.3% | 38.2% | 39.9% | -8.0% | 0.8% |
| Earnings growth | -5.2% | -48.2% | -473.5% | -191.7% | 47.9% | -39.4% |
| Current ratio | 1.62x | 1.69x | 2.38x | 57.98x | 38.45x | 60.01x |
| Debt to equity | 0.05x | 0.02x | 0.22x | 0.00x | 0.00x | 0.00x |
| Equity ratio | 66.1% | 64.9% | 79.3% | 98.7% | 98.1% | 98.3% |
| Interest coverage | 5.77x | 7.46x | 19.25x | -1098.34x | 1346.69x | 751.93x |
| R&D as a share of sales | 7.1% | 3.9% | 13.0% | 13.8% | 22.8% | 31.6% |
| Buybacks as a share of market value | — | 0.4% | -0.4% | -5.9% | 27.5% | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | 106.2% | 62.3% | 20.1% |
| Operating income | — | -25.5% | — |
| Net income | — | 20.0% | -4.2% |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 24.7% | 25.7% | 26.1% | 28.9% |
| Operating margin | 0.8% | 9.3% | 14.6% | -5.8% |
| Net margin | 12.6% | 18.8% | 22.3% | 71.9% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | 22.2 | 27.4 | 14.2 | -33.6 | 31.1 | 66.0 | 38.8 | -6.2 | 2.5 | 7.4 |
| Price to sales | 2.5 | 3.9 | 20.4 | 17.8 | 25.2 | 33.2 | 32.4 | 25.2 | 27.9 | 20.2 |
Dividends and splits
Per share, in the currency the company pays
Paid for 4 years. Last went ex-dividend on 11 Aug 2025.
| FY2025 | FY2024 | FY2023 | FY2022 | |
|---|---|---|---|---|
| Paid in the year | 1.50 | 1.50 | 1.20 | 1.232 |
- 1000-to-920 reverse split · 25 Nov 2021
- 1000-to-898.6235 reverse split · 22 Oct 2020
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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