ChipMOS Technologies vs King Yuan Electronics (KYEC)
Both are primarily Outsourced Assembly & Test companies. King Yuan Electronics (KYEC) is larger by market cap ($12.3B vs $2.8B). King Yuan Electronics (KYEC) reports higher tracked revenue ($1.1B vs $753M).
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Side-by-side
| ChipMOS Technologies | King Yuan Electronics (KYEC) | |
|---|---|---|
| Market cap | $2.8B | $12.3B |
| Revenue | $753M (FY2025) | $1.1B (FY2025) |
| Primary segment | Outsourced Assembly & Test | Outsourced Assembly & Test |
| Market position | niche | major |
| Country | Taiwan | Taiwan |
| Tracked suppliers | 2 | 0 |
| Tracked customers | 8 | 7 |
| Chokepoint / criticality | 50/100 | 68/100 |
Market caps/revenue from the wafergraph dataset · data as of 2026-10-09. Criticality is a graph-derived chokepoint score (0–100). Coverage is partial; "Unpriced" means no reliable market cap.
How ChipMOS Technologies and King Yuan Electronics (KYEC) compare
- Size: King Yuan Electronics (KYEC) is the larger company by market cap.
- Revenue: King Yuan Electronics (KYEC) reports higher tracked revenue.
- Supply-chain criticality: King Yuan Electronics (KYEC) has the higher chokepoint score (68/100 vs 50/100).
- Footprint: ChipMOS Technologies (Taiwan) vs King Yuan Electronics (KYEC) (Taiwan).
Company hubs
ChipMOS Technologies · King Yuan Electronics (KYEC) · OSAT segment
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Cite as: wafergraph, “ChipMOS Technologies vs King Yuan Electronics (KYEC)”, https://wafergraph.com/compare/chipmos-vs-kyec (data as of 2026-10-09).
Frequently asked questions3
- Is ChipMOS Technologies bigger than King Yuan Electronics (KYEC)?
- King Yuan Electronics (KYEC) is larger by market cap ($12.3B vs $2.8B).
- What's the difference between ChipMOS Technologies and King Yuan Electronics (KYEC)?
- ChipMOS Technologies is a niche in Outsourced Assembly & Test based in Taiwan; King Yuan Electronics (KYEC) is a major in Outsourced Assembly & Test based in Taiwan. Both operate in the OSAT segment.
- Who are ChipMOS Technologies's and King Yuan Electronics (KYEC)'s suppliers?
- wafergraph tracks 2 suppliers for ChipMOS Technologies and 0 for King Yuan Electronics (KYEC) — ChipMOS Technologies's include Advantest, Kulicke & Soffa.