Efficient Power Conversion
Overview
Yes. Our records show Efficient Power Conversion has filed 11 H-1B Labor Condition Applications (LCAs). The latest available data is for fiscal year 2026, with 1 filings.
Efficient Power Conversion (EPC) is a semiconductor company that designs and manufactures transistors and integrated circuits based on gallium nitride (GaN)
Visa History
In fiscal year 2026, Efficient Power Conversion recorded 1 H-1B LCA filings, a 0% increase from the previous year. The reported certification rate was 100%, up by 0 percentage points.
In fiscal year 2021, Efficient Power Conversion recorded 2 PERM filings, a 0% increase from the previous year. The reported certification rate was 100%, up by 0 percentage points.
Salary & Job
H-1B and PERM salary history at Efficient Power Conversion, 2020–2026.
| 2026 | 175,000 ~ 175,000 | - |
| 2025 | - | - |
| 2024 | 135,000 ~ 160,000 | - |
| 2023 | 140,000 ~ 150,000 | - |
| 2022 | - | - |
| 2021 | 130,000 ~ 150,000 | 106,000 ~ 126,000 |
| 2020 | 145,000 ~ 150,000 | - |
Efficient Power Conversion sponsors foreign workers across diverse job fields, including Architecture and Engineering(12), Life, Physical, and Social Science(1), for permanent employment opportunities.
Efficient Power Conversion supports foreign workers for permanent employment in various STEM job titles.
Efficient Power Conversion supports foreign workers for permanent employment in various Non-STEM job titles.
Worker Backgrounds
Efficient Power Conversion sponsors green cards for foreign workers, with the majority of them graduating from a select group of U.S. universities.
Efficient Power Conversion sponsors both STEM and Non-STEM workers, with the most sponsorships in fields as below.
Efficient Power Conversion sponsors green cards for foreign workers who have graduated with various degrees.
Most of Efficient Power Conversion recruiters come from TAIWAN, INDIA.
Efficient Power Conversion sponsors green cards for foreign workers across various job levels.
Efficient Power Conversion's primary office locations are in CA.
Contacts
Authorized Efficient Power Conversion employees listed here handle labor certification. They must work directly for Efficient Power Conversion, not outside agents, lawyers, or HR staff. In small companies, this is often the president or operations manager.
| Martine Yemma | m***a@epc-co.com | Executive Administrative Assistant | ***9787 |
| Audrey Downes | a***s@epc-co.com | Director of Administration | ***0280 |
FAQs
Does Efficient Power Conversion sponsor H-1B visas?
Does Efficient Power Conversion sponsor PERM (green card) applications?
Does Efficient Power Conversion participate in E-Verify?
Does Efficient Power Conversion sponsor Non-STEM job seekers?
Is Efficient Power Conversion an ICC?
Where does FrogHire get Efficient Power Conversion's sponsorship data, and what are its limitations?
This profile summarizes public employer records, including U.S. Department of Labor LCA and PERM disclosure data. The latest annual data shown is from fiscal year 2026. An LCA is not an H-1B petition, visa approval, or current job opening. Confirm current sponsorship with the employer or recruiter.
Keep Exploring
Use practical guides to evaluate sponsorship-fit and prepare better.
Validate salary and employer signals before you apply.