Powertech Technology (PTI) vs Tongfu Microelectronics
Both are primarily Outsourced Assembly & Test companies. Tongfu Microelectronics is larger by market cap ($13.5B vs $6.8B). Tongfu Microelectronics reports higher tracked revenue ($4.2B vs $2.4B).
Shared segment: OSAT.
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Side-by-side
| Powertech Technology (PTI) | Tongfu Microelectronics | |
|---|---|---|
| Market cap | $6.8B | $13.5B |
| Revenue | $2.4B (FY2025) | $4.2B (FY2025) |
| Primary segment | Outsourced Assembly & Test | Outsourced Assembly & Test |
| Market position | major | major |
| Country | Taiwan | China |
| Tracked suppliers | 8 | 8 |
| Tracked customers | 9 | 6 |
| Chokepoint / criticality | 68/100 | 68/100 |
Market caps/revenue from the wafergraph dataset · data as of 2026-10-05. Criticality is a graph-derived chokepoint score (0–100). Coverage is partial; "Unpriced" means no reliable market cap.
How Powertech Technology (PTI) and Tongfu Microelectronics compare
- Size: Tongfu Microelectronics is the larger company by market cap.
- Revenue: Tongfu Microelectronics reports higher tracked revenue.
- Supply-chain criticality: Both companies have the same chokepoint score (68/100).
- Footprint: Powertech Technology (PTI) (Taiwan) vs Tongfu Microelectronics (China).
Company hubs
Powertech Technology (PTI) · Tongfu Microelectronics · OSAT segment
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Cite as: wafergraph, “Powertech Technology (PTI) vs Tongfu Microelectronics”, https://wafergraph.com/compare/powertech-vs-tongfu (data as of 2026-10-05).
Frequently asked questions3
- Is Powertech Technology (PTI) bigger than Tongfu Microelectronics?
- Tongfu Microelectronics is larger by market cap ($13.5B vs $6.8B).
- What's the difference between Powertech Technology (PTI) and Tongfu Microelectronics?
- Powertech Technology (PTI) is a major in Outsourced Assembly & Test based in Taiwan; Tongfu Microelectronics is a major in Outsourced Assembly & Test based in China. Both operate in the OSAT segment.
- Who are Powertech Technology (PTI)'s and Tongfu Microelectronics's suppliers?
- wafergraph tracks 8 suppliers for Powertech Technology (PTI) and 8 for Tongfu Microelectronics.