ROHM vs Silan Microelectronics
Both are primarily Integrated Device Manufacturer companies. ROHM is larger by market cap ($12.0B vs $7.3B). ROHM reports higher tracked revenue ($2.4B vs $1.9B).
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Side-by-side
| ROHM | Silan Microelectronics | |
|---|---|---|
| Market cap | $12.0B | $7.3B |
| Revenue | $2.4B (FY2025) | $1.9B (FY2025) |
| Primary segment | Integrated Device Manufacturer | Integrated Device Manufacturer |
| Market position | major | major |
| Country | Japan | China |
| Tracked suppliers | 0 | 1 |
| Tracked customers | 3 | 0 |
| Chokepoint / criticality | 68/100 | 0/100 |
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 ROHM and Silan Microelectronics compare
- Size: ROHM is the larger company by market cap.
- Revenue: ROHM reports higher tracked revenue.
- Supply-chain criticality: ROHM has the higher chokepoint score (68/100 vs 0/100).
- Footprint: ROHM (Japan) vs Silan Microelectronics (China).
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Cite as: wafergraph, “ROHM vs Silan Microelectronics”, https://wafergraph.com/compare/rohm-vs-silan (data as of 2026-10-09).
Frequently asked questions3
- Is ROHM bigger than Silan Microelectronics?
- ROHM is larger by market cap ($12.0B vs $7.3B).
- What's the difference between ROHM and Silan Microelectronics?
- ROHM is a major in Integrated Device Manufacturer based in Japan; Silan Microelectronics is a major in Integrated Device Manufacturer based in China. Both operate in the IDM segment.
- Who are ROHM's and Silan Microelectronics's suppliers?
- wafergraph tracks 0 suppliers for ROHM and 1 for Silan Microelectronics.