Operating signal within 12 months from two or more independent sources.
What they make
Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing334416- three phase transformers
- reactors
- inductors
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
CERTIFICATIONS — LISTED ON THE COMPANY’S WEBSITE
- ISO 9001
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 |
|---|---|---|---|---|
| Materials Electronic Products CORP | Trenton | Semiconductor and Related Device Manufacturing 334413 | UNVERIFIED | 2.3 KM |
| Princetel, INC | Hamilton | Electronic Connector Manufacturing 334417 | ACTIVE | 3.6 KM |
| Discovery Semiconductors, INC. | Ewing | Semiconductor and Related Device Manufacturing 334413 | ACTIVE | 4.6 KM |
| Thin Film Industries, INC. | Morrisville | Semiconductor and Related Device Manufacturing 334413 | ACTIVE | 6.0 KM |
| Hamilton Site | Hamilton Township | Bare Printed Circuit Board Manufacturing 334412 | LIKELY ACTIVE | 8.2 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
5 sources hold this plant, and 14 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 NJ-NJEMS, RCRAINFO · EPA site type STATIONARY.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord XTRXGFMEKQ65 · first seen APR 2026 · last seen APR 2026
- DOL Form 5500 retirement plan filingsOPERATINGRecord 221853029|NJ|08618|377 reservoir st · first seen AUG 2025 · last seen AUG 2025
- SBA Paycheck Protection Program loan recordsEXISTENCERecord NJ|trenton|377 reservoir st · first seen JAN 2021 · last seen JAN 2021
- EPA Facility Registry ServiceEXISTENCERecord 110004242793 · first seen MAY 2011 · last seen MAY 2011
IN MERCER COUNTY16 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 7 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: POWER MAGNETICS INC · JUL 2026 · ON THIS PAGE
- SAM.gov: POWER MAGNETICS INC · APR 2026 · ON THIS PAGE
- Street address
- EPA: 377 RESERVOIR ST · JUL 2026 · ON THIS PAGE
- SAM.gov: 377 RESERVOIR ST · APR 2026 · ON THIS PAGE
- City
- EPA: TRENTON · JUL 2026 · ON THIS PAGE
- SAM.gov: TRENTON · APR 2026 · ON THIS PAGE
- State
- EPA: NJ · JUL 2026 · ON THIS PAGE
- SAM.gov: NJ · APR 2026 · ON THIS PAGE
- County (FIPS code)
- EPA: 34021 · SEP 2026
- Coordinates
- Census geocoder: 40.229872410169,-74.771488755804 · JUL 2026 · ON THIS PAGE
- EPA: 40.229916,-74.771499 · JUL 2026 · ON THIS PAGE
- Employees (band)
- DOL: 20-99 · AUG 2025
- Website
- SAM.gov: www.powermagneticsinc.com · APR 2026
- Year established
- Company website: 1968 · AUG 2026
- CAGE code
- SAM.gov: 7VGQ9 · APR 2026
- Retirement plan filing (Form 5500)
- DOL: 25 active participants, plan year ending 2025-08-31, 1 plan(s) · AUG 2025
- PPP loan
- SBA PPP: PPP loan x2, approved 2021-01-21, 20 jobs reported · JAN 2021
- SAM registration expires
- SAM.gov: 2027-04-06 · APR 2026
- State business registration
- NJ DORES: POWER MAGNETICS, INC., registered with the New Jersey Division of Revenue and Enterprise Services; Corporation; formed 1968-09-23; active · SEP 1968