Efficient Power Conversion Corporation
PrivateLast Round
Series D
Apr 1, 2012
Total Funding Raised
$7.5M
Company Overview
Efficient Power Conversion Corporation is a semiconductor company that designs and manufactures gallium nitride (GaN)-based power transistors and integrated circuits for high-efficiency power management applications.
Sector
AI, Data & Cloud Infrastructure
Verticals
Semiconductors, Computing Hardware, Electric Vehicles, Industrial Robotics, Space Technology
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Efficient Power Conversion Corporation Comparables
Compare Efficient Power Conversion Corporation with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Cambridge GaN Devices | 86% | |
| Innoscience (Suzhou) Tech Hldg | 84% | |
| Navitas Semiconductor | 81% |
Efficient Power Conversion Corporation Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series D | Apr 1, 2012 | ||||
| Series A | Mar 1, 2010 |
Key People
Founding team and executive leadership
Market signals
Structured signals derived from secondary market and firmographic data.
- Oct 22, 2025
Released a 5 kW AC-to-48 V DC reference design using GaN power devices.
- Oct 14, 2025
Partnering with NVIDIA on gigawatt-scale power conversion development.
Recent news
Latest coverage and updates
- launchesAug 20, 2026
Epc Co launched EPC2370 18 V GaN FET on Aug 20th '26.
- attends_eventJul 28, 2026
Epc Co attended event EE Power Asia 2026 Spark Session on Aug 18th '26.
- attends_eventJul 20, 2026
Epc Co attended event PCIM Asia on Aug 26th '26.
- launchesJul 20, 2026
Efficient Power Conversion Corporation will launch Gen7 GaN solutions for AI data centers, robotics and Drones at PCIM Asia 2026 on Aug 26th '26.
- attends_eventJul 15, 2026
Efficient Power Conversion Corporation attended event Tech Taipei Power 2026 on Jul 14th '26.
Efficient Power Conversion Corporation Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Request accessFrequently Asked Questions
Common questions about Efficient Power Conversion Corporation's valuation, stock price, and market status.
Is Efficient Power Conversion Corporation a public or private company?
Efficient Power Conversion Corporation is a private company.
What is the current stock price of Efficient Power Conversion Corporation?
Efficient Power Conversion Corporation is a private company with no public stock price. No recent secondary market data is available.
How much is Efficient Power Conversion Corporation worth (valuation)?
Valuation information for Efficient Power Conversion Corporation is not publicly available.
Can I buy Efficient Power Conversion Corporation stock?
Efficient Power Conversion Corporation shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was Efficient Power Conversion Corporation's last funding round?
Efficient Power Conversion Corporation's most recent funding round was Series D on April 1, 2012.
Who are the main investors in Efficient Power Conversion Corporation?
Investor information for Efficient Power Conversion Corporation is not publicly disclosed.
Will Efficient Power Conversion Corporation IPO soon?
No public IPO plans have been announced for Efficient Power Conversion Corporation.
How can I track Efficient Power Conversion Corporation secondary market activity?
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