Orient Semiconductor (OSE)
Orient Semiconductor (OSE) is a niche in the OSAT segment of the semiconductor & AI supply chain, headquartered in Taiwan. Its key customers include NVIDIA, AMD, Qualcomm.
Taiwanese outsourced assembly and test provider.
- Ticker
- TWSE: 2329
- Headquarters
- Taiwan
- Revenue
- $527M (FY2023) · +7.5% YoY
- Net income
- $0
- Operating margin
- 6.3%
- Market position
- niche
- Value-chain segment
- Outsourced Assembly & Test
- Key products
- IC assembly and test, flash memory packaging
About Orient Semiconductor (OSE)
Orient Semiconductor (OSE), headquartered in Taiwan, operates in the Outsourced Assembly & Test segment of the semiconductor & AI supply chain and is positioned as a market niche there. Its key products include IC assembly and test, flash memory packaging. wafergraph maps 6 tracked customers for Orient Semiconductor (OSE) across the value chain. It has a supply-chain criticality score of 50/100, with 236 companies downstream of it.
Role in the chain
Orient Semiconductor (OSE) is a market niche in OSAT (Outsourced Assembly & Test), headquartered in Taiwan. Taiwanese outsourced assembly and test provider.
Diligence questions
- The dataset names 6 tracked customers for Orient Semiconductor (OSE). How concentrated is demand among those names, and which of them have a documented second source in this graph?
- Orient Semiconductor (OSE) is headquartered in Taiwan. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
- Orient Semiconductor (OSE) trades as TWSE:2329. What does the latest reported period say about capacity and backlog versus the graph position above?
- Before treating any edge as a verified relationship, check the provenance labels on the company page and the method note at /methodology.
Key products
- IC assembly and test
- flash memory packaging
Customers
More OSAT companies
Compare with
ASE Technology · JCET Group · Tongfu Microelectronics · Amkor Technology · King Yuan Electronics (KYEC) · Huatian Technology
Sources
Open the interactive supply-chain view →
Cite as: wafergraph, “Orient Semiconductor (OSE) — supply chain, financials & market position”, https://wafergraph.com/company/ose (data as of 2026-09-05).
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