ASXNYSESemiconductors & Related DevicesFiscal year ends December 31
ASE Technology Holding Co., Ltd.
Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 20-F on Apr 1, 2026
$40.80+1.27 (+3.21%)
Close on Oct 19, 2026
ASE Technology Holding Co., Ltd. revenue by segment
By business segment
| Revenue | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | % of revenue | YoY |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Packaging segment [member] | 308.34B TWD | 261.73B TWD | 256.81B TWD | 303.95B TWD | 272.54B TWD | 218.67B TWD | 198.92B TWD | 178.31B TWD | 126.23B TWD | 125.28B TWD | 47.8% | +17.8% |
| EMS segment [member] | 288.90B TWD | 306.40B TWD | 294.86B TWD | 337.50B TWD | 267.31B TWD | 226.16B TWD | 226.43B TWD | 210.73B TWD | 133.95B TWD | 115.40B TWD | 44.8% | -5.7% |
| Testing segment [member] | 72.46B TWD | 54.98B TWD | 50.33B TWD | 56.48B TWD | 50.32B TWD | 47.71B TWD | 42.89B TWD | 36.12B TWD | 26.16B TWD | 27.03B TWD | 11.2% | +31.8% |
| All other segments [member] | 16.38B TWD | 14.36B TWD | 13.79B TWD | 18.08B TWD | 15.51B TWD | 13.59B TWD | 13.25B TWD | 12.63B TWD | 4.11B TWD | 7.17B TWD | 2.5% | +14.1% |
| Estate Segment [member] | – | – | – | – | – | – | – | – | 436.81M TWD | 3.91B TWD | – | – |
By product or service
| Revenue | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | % of revenue | YoY |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Packaging service [member] | 308.34B TWD | 261.73B TWD | 256.81B TWD | 303.95B TWD | 272.54B TWD | 218.67B TWD | 198.92B TWD | 178.31B TWD | 126.23B TWD | 125.28B TWD | 47.8% | +17.8% |
| EMS [member] | 257.19B TWD | 271.29B TWD | 268.22B TWD | 301.97B TWD | 239.49B TWD | 204.69B TWD | 165.79B TWD | 151.89B TWD | 133.95B TWD | 115.40B TWD | 39.9% | -5.2% |
| Testing service [member] | 71.90B TWD | 54.56B TWD | 49.88B TWD | 55.96B TWD | 49.98B TWD | 47.27B TWD | 42.66B TWD | 35.90B TWD | 26.16B TWD | 27.03B TWD | 11.1% | +31.8% |
| Other products and services [member] | 7.95B TWD | 7.82B TWD | 7.01B TWD | 9.00B TWD | 7.99B TWD | 6.35B TWD | 5.82B TWD | 4.99B TWD | 4.11B TWD | 7.17B TWD | 1.2% | +1.6% |
By region
| Revenue | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | % of revenue | YoY |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| United States | 365.79B TWD | 358.71B TWD | 370.31B TWD | 446.48B TWD | 353.50B TWD | 297.12B TWD | 245.52B TWD | 230.79B TWD | 196.46B TWD | 180.75B TWD | 56.7% | +2.0% |
| Taiwan | 115.97B TWD | 89.27B TWD | 70.49B TWD | 83.66B TWD | 94.60B TWD | 64.83B TWD | 51.24B TWD | 45.63B TWD | 35.41B TWD | 38.87B TWD | 18.0% | +29.9% |
| Asia [Member] | 97.82B TWD | 82.99B TWD | 75.32B TWD | 75.99B TWD | 62.52B TWD | 74.45B TWD | 75.94B TWD | 56.03B TWD | 30.20B TWD | 29.90B TWD | 15.2% | +17.9% |
| Europe [Member] | 64.91B TWD | 63.43B TWD | 65.03B TWD | 63.54B TWD | 57.91B TWD | 39.48B TWD | 38.61B TWD | 36.84B TWD | 26.45B TWD | 23.28B TWD | 10.1% | +2.3% |
| Other geographical areas [member] | 896.84M TWD | 1.01B TWD | 771.75M TWD | 1.20B TWD | 1.46B TWD | 1.11B TWD | 1.87B TWD | 1.80B TWD | 1.92B TWD | 2.10B TWD | 0.1% | -11.0% |
From the segment and revenue-disaggregation notes of ASE Technology Holding's 10-K and 10-Q filings (XBRL). Fourth-quarter figures are the fiscal year less the first nine months. Segment names follow the company's own labels and can change when it reorganizes.