OSAT / ATMP services
Outsourced semiconductor assembly, test and packaging. Top-3 (ASE, Amkor, JCET) hold over 60% of OSAT revenue (TrendForce 2025). India's ISM-approved units are concentrated here. Mapped in The Opportunity Beyond the Fab (Techadyant Labs, 2026).
Industrial ProcessSemiconductors
Proprietary scores
Strategic profile
Industrial importance3/5
Initial score derived from current Atlas ecosystem coverage.
Strategic importance3/5
Initial score derived from relationship breadth and entity type.
Import dependency4/5
Foreign-origin entity in the current Atlas.
Knowledge graph
Mapped relationships
- Manufactures / ProducesASE Technology- Top-3 OSATs hold >60% of revenue (TrendForce 2025).
- Manufactures / ProducesAmkor Technology- Top-3 OSAT.
- Manufactures / ProducesJCET Group- Top-3 OSAT (China).
- part ofSemiconductor Advanced Packaging (opportunity stream)- OSAT/ATMP is the base of the advanced-packaging stream.