ENTITY · ase
ASE TechnologyASX
Taiwan·assembly test·leader·$89.0B mkt cap
World's largest OSAT, includes SPIL; key advanced packaging partner.
WATCH · 40–69
54/100 illustrative
Underwriting Thesis
WATCH — ASE Technology: sole-source / single-point-of-failure dominance compounded by concentrated foreign-origin supply in assembly test. A chokepoint underwriting concern at this tier.
Factor Breakdown
Foreign-Origin Concentration69
Sole-Source Dependence86
Sanctions Exposure0
Downstream Criticality60
Sanctions Exposure
Entity not present on tracked screening lists (CSL).
DoD Exposure
No matched DoD semiconductor awards (USASpending) for this entity.
Segments
assembly testadvanced packaging
Shortest paths → DoD-exposed firms
- Marvell Technology · 1 hop · $184.3MASE Technology → Marvell Technology
- Valens Semiconductor · 1 hop · $28.3MASE Technology → Valens Semiconductor
- Scale AI · 2 hops · $105.6MASE Technology → NVIDIA → Scale AI
- GlobalFoundries · 3 hops · $1.05BASE Technology → Broadcom → Furukawa Electric → GlobalFoundries
Possible substitutes · same commodity buckets
Chokepoint Relationships
Key Suppliers · upstream · 16
- Mitsui High-tecJapanALLIED
- Chang Wah TechnologyTaiwanCHOKEPOINT
- ALLIED
- ALLIED
- DISCOJapanALLIED
- BE Semiconductor IndustriesNetherlandsALLIED
- ASMPTSingaporeALLIED
- Kulicke & SoffaSingaporeALLIED
- TOWAJapanALLIED
- SUSS MicroTecGermanyALLIED
- CohuUnited StatesDOMESTIC
- AdvantestJapanALLIED
- TeradyneUnited StatesDOMESTIC
- Chroma ATETaiwanCHOKEPOINT
- ADVERSARY
- ALLIED