Semiq INC
20692 Prism Pl, Lake Forest, CA 92630
Operating signal within 12 months from two or more independent sources.
What they make
Semiconductor and Related Device Manufacturing334413- SiC MOSFETs
- power modules
- advanced power electronics systems
- semiconductor devices
- development
- Electrical Engineering
- MOSFET modules
- discretes
- diode modules
- bare die
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
CERTIFICATIONS — LISTED ON THE COMPANY’S WEBSITE
- AS9100
- ISO 9001
- REACH
- RoHS
Read from this company’s own website on August 9, 2026. Nobody at the facility has confirmed it here, and FactoryRegistry has not verified these — unlike operating status, which comes from independent public records. A certificate can lapse without the website changing, so ask the facility for current ones.
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Advantest Test Solutions INC | Lake Forest | Semiconductor and Related Device Manufacturing 334413 | LIKELY ACTIVE | 0.6 KM |
| The Jahnda Group, LLC | Lake Forest | Hardware Manufacturing 332510 | ACTIVE | 0.6 KM |
| Premier Magnetics, INC. | Lake Forest | Power, Distribution, and Specialty Transformer Manufacturing 335311 | ACTIVE | 0.7 KM |
| Aura Systems, INC. | Lake Forest | Motor and Generator Manufacturing 335312 | ACTIVE | 0.7 KM |
| Leedom Family Ranch (lfr) LLC | Lake Forest | Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418 | ACTIVE | 1.7 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
6 sources hold this plant, and 12 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
EPA cross-references this facility in NPDES, RCRAINFO · EPA site type STATIONARY.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord WD7JA3UG2MS7 · first seen OCT 2025 · last seen AUG 2026
- OSHA injury and illness reportsOPERATINGRecord 1296459 · first seen DEC 2025 · last seen DEC 2025
- DOL Form 5500 retirement plan filingsOPERATINGRecord 273422733|CA|92630|20692 prism pl · first seen DEC 2024 · last seen DEC 2024
- SBA Paycheck Protection Program loan recordsEXISTENCERecord CA|lake forest|20692 prism pl · first seen APR 2020 · last seen FEB 2021
- EPA Facility Registry ServiceEXISTENCERecord 110070095309 · first seen AUG 2017 · last seen AUG 2017
IN ORANGE COUNTY303 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 75 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- EPA: SEMIQ INC · JUL 2026 · ON THIS PAGE
- SAM.gov: SEMIQ INC · AUG 2026 · ON THIS PAGE
- Street address
- EPA: 20692 PRISM PL · JUL 2026 · ON THIS PAGE
- SAM.gov: 20692 PRISM PL · AUG 2026 · ON THIS PAGE
- City
- EPA: LAKE FOREST · JUL 2026 · ON THIS PAGE
- SAM.gov: LAKE FOREST · AUG 2026 · ON THIS PAGE
- State
- EPA: CA · JUL 2026 · ON THIS PAGE
- SAM.gov: CA · AUG 2026 · ON THIS PAGE
- County (FIPS code)
- EPA: 06059 · SEP 2026
- Coordinates
- EPA: 33.661542,-117.674804 · JUL 2026
- Employees (band)
- OSHA: 20-99 · DEC 2025
- Website
- SAM.gov: www.semiq.com · AUG 2026
- CAGE code
- SAM.gov: 6ZE03 · AUG 2026
- Retirement plan filing (Form 5500)
- DOL: 16 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
- PPP loan
- SBA PPP: PPP loan x1, approved 2021-02-24, 19 jobs reported · FEB 2021
- SAM registration expires
- SAM.gov: 2027-08-14 · AUG 2026