Hughes Circuits INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
GEGeneral Electronic Devices, INC.	San Marcos	Other Electronic Component Manufacturing 334419	◐ LIKELY ACTIVE	0.5 KM
Hughes Circuits, INC.	San Marcos	Bare Printed Circuit Board Manufacturing 334412	● ACTIVE	0.7 KM
ALAccu-tech Laser Processing, INC.	San Marcos	Semiconductor and Related Device Manufacturing 334413	◐ LIKELY ACTIVE	0.7 KM
Win Column LLC	San Marcos	Air and Gas Compressor Manufacturing 333912	● ACTIVE	0.9 KM
SESumitomo Electric Interconnect Products, INC.	San Marcos	Custom Compounding of Purchased Resins 325991	● ACTIVE	1.5 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

2 sources hold this plant, and 8 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 EIS, RCRAINFO · EPA site type STATIONARY.

• OSHA injury and illness reportsOPERATING
  Record 1113992 · first seen DEC 2025 · last seen DEC 2025
• EPA Facility Registry ServiceEXISTENCE
  Record 110071291723 · first seen JUL 2022 · last seen JUL 2022

IN SAN DIEGO COUNTY187 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 46 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: HUGHES CIRCUITS INC · OCT 2026

Street address

EPA: 330 S PACIFIC ST STE B · OCT 2026

City

EPA: SAN MARCOS · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06073 · OCT 2026

Coordinates

EPA: 33.14033,-117.198131 · OCT 2026

Employees (band)

OSHA: 100-499 · DEC 2025

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026