Power
NASDAQ: POWISan Jose, US · 2 known investors
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Power Integrations designs and manufactures semiconductor chips for high-voltage power conversion, enabling efficient generation, transmission, and use of electrical power in renewable energy, appliances, mobile devices, and industrial applications. The company's proprietary gallium-nitride and energy-efficiency technologies reduce global energy waste and electronic component consumption.
Founders & leadership
Investors · 2
Funding
SEC filings, press & company announcements$1B disclosed across 1 of 3 rounds · 2024–2026
- Undisclosed amountSeries DAug 2026Source ↗
- $1BraisedAug 2026 · 2 sourcesSource ↗
- Undisclosed amountSeries AFeb 2024Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Frequently asked questions
- What does Power do?
- Power Integrations designs and manufactures semiconductor chips for high-voltage power conversion, enabling efficient generation, transmission, and use of electrical power in renewable energy, appliances, mobile devices, and industrial applications. The company's proprietary gallium-nitride and energy-efficiency technologies reduce global energy waste and electronic component consumption.
- Who are Power's investors?
- Power's investors include Foothill Ventures, Keiretsu Forum.
- How much funding has Power raised?
- Power has disclosed $1B raised across 1 of its 3 known rounds.
- Where is Power headquartered?
- Power is headquartered in San Jose, US.

