King Yuan Electronics (KYEC)
As of 2026-10-09, King Yuan Electronics (KYEC) has 0 tracked suppliers and 7 tracked customers in this dataset. The customer list here follows a shared pattern for this segment rather than being individually confirmed for King Yuan Electronics (KYEC) — see /methodology.
Sourced from 1 reference — primary source — last verified .
Largest dedicated test house; heavy AI GPU test exposure.
- Ticker
- TWSE: 2449
- Headquarters
- Taiwan
- Revenue
- $1.1B (FY2025) · +30.1% YoY
- Net income
- $346M
- Operating margin
- 25.4%
- Market position
- major
- Value-chain segment
- Outsourced Assembly & Test
- Key products
- final test, burn-in
About King Yuan Electronics (KYEC)
King Yuan Electronics (KYEC), headquartered in Taiwan, operates in the Outsourced Assembly & Test segment of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include final test, burn-in. wafergraph maps 7 tracked customers for King Yuan Electronics (KYEC) across the value chain. It has a supply-chain criticality score of 68/100, with 236 companies downstream of it.
Role in the chain
King Yuan Electronics (KYEC) is a market major in OSAT (Outsourced Assembly & Test), headquartered in Taiwan. Largest dedicated test house; heavy AI GPU test exposure.
Diligence questions
- The dataset names 7 tracked customers for King Yuan Electronics (KYEC). How concentrated is demand among those names, and which of them have a documented second source in this graph?
- King Yuan Electronics (KYEC) 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?
- King Yuan Electronics (KYEC) trades as TWSE:2449. 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
- final test
- burn-in
Customers
More OSAT companies
Compare with
JCET Group · Tongfu Microelectronics · Amkor Technology · Huatian Technology · Powertech Technology (PTI) · Chipbond Technology
Sources
Open the interactive supply-chain view →
Cite as: wafergraph, “King Yuan Electronics (KYEC) — supply chain, financials & market position”, https://wafergraph.com/company/kyec (data as of 2026-10-09).
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