ChipMOS Technologies vs Powertech Technology (PTI)
Both are primarily Outsourced Assembly & Test companies. Powertech Technology (PTI) is larger by market cap ($7.0B vs $2.8B). Powertech Technology (PTI) reports higher tracked revenue ($2.4B vs $753M).
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Side-by-side
| ChipMOS Technologies | Powertech Technology (PTI) | |
|---|---|---|
| Market cap | $2.8B | $7.0B |
| Revenue | $753M (FY2025) | $2.4B (FY2025) |
| Primary segment | Outsourced Assembly & Test | Outsourced Assembly & Test |
| Market position | niche | major |
| Country | Taiwan | Taiwan |
| Tracked suppliers | 2 | 8 |
| Tracked customers | 8 | 9 |
| 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 Powertech Technology (PTI) compare
- Size: Powertech Technology (PTI) is the larger company by market cap.
- Revenue: Powertech Technology (PTI) reports higher tracked revenue.
- Supply-chain criticality: Powertech Technology (PTI) has the higher chokepoint score (68/100 vs 50/100).
- Footprint: ChipMOS Technologies (Taiwan) vs Powertech Technology (PTI) (Taiwan).
Company hubs
ChipMOS Technologies · Powertech Technology (PTI) · OSAT segment
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Cite as: wafergraph, “ChipMOS Technologies vs Powertech Technology (PTI)”, https://wafergraph.com/compare/chipmos-vs-powertech (data as of 2026-10-09).
Frequently asked questions3
- Is ChipMOS Technologies bigger than Powertech Technology (PTI)?
- Powertech Technology (PTI) is larger by market cap ($7.0B vs $2.8B).
- What's the difference between ChipMOS Technologies and Powertech Technology (PTI)?
- ChipMOS Technologies is a niche in Outsourced Assembly & Test based in Taiwan; Powertech Technology (PTI) is a major in Outsourced Assembly & Test based in Taiwan. Both operate in the OSAT segment.
- Who are ChipMOS Technologies's and Powertech Technology (PTI)'s suppliers?
- wafergraph tracks 2 suppliers for ChipMOS Technologies and 8 for Powertech Technology (PTI) — ChipMOS Technologies's include Advantest, Kulicke & Soffa.