Power Integrations vs StarPower Semiconductor
Both are primarily Power Semiconductors (incl. SiC, GaN) companies. Power Integrations is larger by market cap ($2.8B vs $2.7B). StarPower Semiconductor reports higher tracked revenue ($599M vs $444M).
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Side-by-side
| Power Integrations | StarPower Semiconductor | |
|---|---|---|
| Market cap | $2.8B | $2.7B |
| Revenue | $444M (FY2025) | $599M (FY2025) |
| Primary segment | Power Semiconductors (incl. SiC, GaN) | Power Semiconductors (incl. SiC, GaN) |
| Market position | major | challenger |
| Country | United States | China |
| Tracked suppliers | 1 | 1 |
| Tracked customers | 1 | 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 Power Integrations and StarPower Semiconductor compare
- Size: Power Integrations is the larger company by market cap.
- Revenue: StarPower Semiconductor reports higher tracked revenue.
- Supply-chain criticality: Power Integrations has the higher chokepoint score (68/100 vs 0/100).
- Footprint: Power Integrations (United States) vs StarPower Semiconductor (China).
Company hubs
Power Integrations · StarPower Semiconductor · Analog, Power, RF segment
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Cite as: wafergraph, “Power Integrations vs StarPower Semiconductor”, https://wafergraph.com/compare/power_integrations-vs-starpower (data as of 2026-10-09).
Frequently asked questions3
- Is Power Integrations bigger than StarPower Semiconductor?
- Power Integrations is larger by market cap ($2.8B vs $2.7B).
- What's the difference between Power Integrations and StarPower Semiconductor?
- Power Integrations is a major in Power Semiconductors (incl. SiC, GaN) based in United States; StarPower Semiconductor is a challenger in Power Semiconductors (incl. SiC, GaN) based in China. Both operate in the Analog, Power, RF segment.
- Who are Power Integrations's and StarPower Semiconductor's suppliers?
- wafergraph tracks 1 suppliers for Power Integrations and 1 for StarPower Semiconductor.