Phison Electronics vs Silicon Motion
Both are primarily Storage Controllers companies. Phison Electronics is larger by market cap ($14.6B vs $9.5B). Phison Electronics reports higher tracked revenue ($2.3B vs $886M).
Shared segment: Memory.
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Side-by-side
| Phison Electronics | Silicon Motion | |
|---|---|---|
| Market cap | $14.6B | $9.5B |
| Revenue | $2.3B (FY2025) | $886M (FY2025) |
| Primary segment | Storage Controllers | Storage Controllers |
| Market position | leader | leader |
| Country | Taiwan | Taiwan |
| Tracked suppliers | 1 | 7 |
| Tracked customers | 9 | 8 |
| Chokepoint / criticality | 82/100 | 81/100 |
Market caps/revenue from the wafergraph dataset · data as of 2026-10-04. Criticality is a graph-derived chokepoint score (0–100). Coverage is partial; "Unpriced" means no reliable market cap.
How Phison Electronics and Silicon Motion compare
- Size: Phison Electronics is the larger company by market cap.
- Revenue: Phison Electronics reports higher tracked revenue.
- Supply-chain criticality: Phison Electronics has the higher chokepoint score (82/100 vs 81/100).
- Footprint: Phison Electronics (Taiwan) vs Silicon Motion (Taiwan).
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Cite as: wafergraph, “Phison Electronics vs Silicon Motion”, https://wafergraph.com/compare/phison-vs-silicon_motion (data as of 2026-10-04).
Frequently asked questions3
- Is Phison Electronics bigger than Silicon Motion?
- Phison Electronics is larger by market cap ($14.6B vs $9.5B).
- What's the difference between Phison Electronics and Silicon Motion?
- Phison Electronics is a leader in Storage Controllers based in Taiwan; Silicon Motion is a leader in Storage Controllers based in Taiwan. Both operate in the Memory segment.
- Who are Phison Electronics's and Silicon Motion's suppliers?
- wafergraph tracks 1 suppliers for Phison Electronics and 7 for Silicon Motion — Phison Electronics's include United Microelectronics (UMC); Silicon Motion's include PDF Solutions, TSMC, SMIC.