Bel Fuse INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Optics Masters, LLC	Poway	Precision Turned Product Manufacturing 332721	● ACTIVE	0.4 KM
PPPDC - Poway	Poway	Semiconductor and Related Device Manufacturing 334413	◐ LIKELY ACTIVE	0.7 KM
OMOasis Materials Company LP	Poway	Pottery, Ceramics, and Plumbing Fixture Manufacturing 327110	◐ LIKELY ACTIVE	0.7 KM
Valhalla Scientific	Poway	Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515	● ACTIVE	0.8 KM
Epc Power CORP.	Poway	Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515	● ACTIVE	0.9 KM

Every listed plant in San Diego County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 7 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 RCRAINFO · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110070590704 · first seen AUG 2019 · last seen AUG 2019

IN SAN DIEGO COUNTY187 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 47 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: BEL FUSE INC · OCT 2026

Street address

EPA: 12700 STOWE DR · OCT 2026

City

EPA: POWAY · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06073 · OCT 2026

Coordinates

EPA: 32.943384,-117.047948 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026