ASE Technology
OSATATMPPackagingTesting
One of the largest outsourced semiconductor assembly and test (OSAT) providers — packaging and testing chips made by others.
Kaohsiung, TaiwanOfficial website ↗
Locations
HQ
Kaohsiung, Taiwan
Headquarters · city-level location
Technologies
- Advanced packaging
- Flip-chip
- System-in-package
- Test
Products
- Assembly and test services
Processes
- Packaging
- Testing
- Dicing
Connect to the knowledge base
Processes
Technologies & concepts
Related companies
Data & sources
Compiled from public information. Locations are city-level, not exact addresses. Fields that cannot be stated with confidence are left blank rather than guessed.
Last verified: 2026-09-06