Company Description
ASE Technology Holding Co., Ltd., together with its subsidiaries, provides semiconductor manufacturing services in assembly and testing in the United States, Taiwan, Europe, Asia, and internationally.
It operates through Packaging, Testing, EMS, and Others segments. The company offers semiconductor packaging, production of interconnect materials, front-end engineering testing, wafer probing, and final testing services, as well as integrated solutions for EMS (electronic manufacturing services) in relation to computing, peripherals, communications, industrial, automotive, and server applications.
It also provides turnkey services, which comprise packaging, testing, and direct shipment of semiconductors to end users; wirebonding, including lead frame-based packages and substrate-based packages; advanced packages; heterogeneous integration; and other test-related services.
In addition, the company engages in the social; marketing and sales; information software; leasing and investing; after-sales service and sales support; leasing of properties; development, construction, sale, and management of real estate properties; management of parking lot; leasing of properties for shopping center; and management of commercial complex services and department store trading activities.
Further, it undertakes production of substrates; investment advisory and warehousing management; design and manufacturing of electronic components and new electronic applications; technical advisory services; management, training, and consulting of organization and human resources; projection of plastic; manufacturing and sale of antennas, RF amplifiers and wave straps, PCBs, and tuners; and research and development activities.
ASE Technology Holding Co., Ltd. was founded in 1984 and is based in Kaohsiung, Taiwan.
| Country | Taiwan |
| Founded | 1984 |
| IPO Date | Dec 15, 1995 |
| Industry | Semiconductors |
| Sector | Technology |
| Employees | 95,492 |
| CEO | Hung-Pen Chang |
Contact Details
Address: 26, Chin 3rd Road, Nanzih District Kaohsiung, 811 Taiwan | |
| Phone | 886 7 361 7131 |
| Website | aseglobal.com |
Stock Details
| Ticker Symbol | ASX |
| Exchange | NYSE |
| Fiscal Year | January - December |
| Reporting Currency | TWD |
| CIK Code | 0001122411 |
| CUSIP Number | 00215W100 |
| ISIN Number | US00215W1009 |
| SIC Code | 3674 |
Key Executives
| Name | Position |
|---|---|
| Hung-Pen Chang | Vice Chairman, GM and President |
| Joseph Tung | Group Chief Financial Officer |
| Dr. Tien Yu Wu | Group Chief Operating Officer and Representative Director |
| Murphy Kuo | Senior Vice President, Accountant Manager and Group Controller |
| Du-Tsuen Uang | Chief Administration Officer and Chief Corporate Governance Officer |
| Kenneth Hsiang C.P.A. | Head of Investor Relations and Vice President |
| Dr. Shi Hua Pan | Group Chief of Staff |
| Rui Rong Lo | GM of Kaohsiung Plant |
| Kwai Mun Lee | President of Southeast Asia Operations |
| Anne Chang | Senior Vice President |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Jul 10, 2025 | 6-K | Report of foreign issuer |
| Jun 10, 2025 | 6-K | Report of foreign issuer |
| May 29, 2025 | SD | Form - SD |
| May 9, 2025 | 6-K | Report of foreign issuer |
| Apr 30, 2025 | 6-K | Report of foreign issuer |
| Apr 30, 2025 | 6-K | Report of foreign issuer |
| Apr 21, 2025 | 6-K | Report of foreign issuer |
| Apr 7, 2025 | 6-K/A | Filing |
| Apr 1, 2025 | 6-K | Report of foreign issuer |
| Mar 31, 2025 | 6-K | Report of foreign issuer |