ROHM vs StarPower Semiconductor
ROHM is larger by market cap ($12.0B vs $3.0B). ROHM reports higher tracked revenue ($2.4B vs $597M). ROHM's primary segment is Integrated Device Manufacturer; StarPower Semiconductor's is Power Semiconductors (incl. SiC, GaN).
Shared segment: Analog, Power, RF.
Side-by-side
| ROHM | StarPower Semiconductor | |
|---|---|---|
| Market cap | $12.0B | $3.0B |
| Revenue | $2.4B (FY2025) | $597M (FY2025) |
| Primary segment | Integrated Device Manufacturer | Power Semiconductors (incl. SiC, GaN) |
| Market position | major | challenger |
| 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 2026-09-05. Criticality is a graph-derived chokepoint score (0–100). Coverage is partial; "Unpriced" means no reliable market cap.
How ROHM and StarPower Semiconductor 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 StarPower Semiconductor (China).
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Cite as: wafergraph, “ROHM vs StarPower Semiconductor”, https://wafergraph.com/compare/rohm-vs-starpower (data as of 2026-09-05).