What's the difference between Innoscience and Power Integrations?

Innoscience is a leader in Integrated Device Manufacturer based in China; Power Integrations is a major in Power Semiconductors (incl. SiC, GaN) based in United States. Both operate in the Analog, Power, RF segment.

Who are Innoscience's and Power Integrations's suppliers?

wafergraph tracks 1 suppliers for Innoscience and 1 for Power Integrations — Innoscience's include STMicroelectronics.

Innoscience vs Power Integrations

Innoscience's primary segment is Integrated Device Manufacturer; Power Integrations's is Power Semiconductors (incl. SiC, GaN). Innoscience is larger by market cap ($4.4B vs $2.8B). Power Integrations reports higher tracked revenue ($444M vs $181M).

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Side-by-side

	Innoscience	Power Integrations
Market cap	$4.4B	$2.8B
Revenue	$181M (FY2025)	$444M (FY2025)
Primary segment	Integrated Device Manufacturer	Power Semiconductors (incl. SiC, GaN)
Market position	leader	major
Country	China	United States
Tracked suppliers	1	1
Tracked customers	2	1
Chokepoint / criticality	81/100	68/100

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 Innoscience and Power Integrations compare

Size: Innoscience is the larger company by market cap.
Revenue: Power Integrations reports higher tracked revenue.
Supply-chain criticality: Innoscience has the higher chokepoint score (81/100 vs 68/100).
Footprint: Innoscience (China) vs Power Integrations (United States).

Company hubs

Innoscience · Power Integrations · Analog, Power, RF segment

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Cite as: wafergraph, “Innoscience vs Power Integrations”, https://wafergraph.com/compare/innoscience-vs-power_integrations (data as of 2026-10-09).

Frequently asked questions3

Is Innoscience bigger than Power Integrations?: Innoscience is larger by market cap ($4.4B vs $2.8B).
What's the difference between Innoscience and Power Integrations?: Innoscience is a leader in Integrated Device Manufacturer based in China; Power Integrations is a major in Power Semiconductors (incl. SiC, GaN) based in United States. Both operate in the Analog, Power, RF segment.
Who are Innoscience's and Power Integrations's suppliers?: wafergraph tracks 1 suppliers for Innoscience and 1 for Power Integrations — Innoscience's include STMicroelectronics.