South Bay Circuits Incorporated

What they make

• electronic box
• PCB layout
• surface finishes
• testing
• UL materials
• prototypes
• production

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
NKNeilsen Kuljian INC Dba Nk Technologies	San Jose	Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing 334416	◇ UNVERIFIED	0.4 KM
Hastest Solutions, INC	San Jose	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	● ACTIVE	3.7 KM
Ttm Technologies North America LLC	San Jose	Bare Printed Circuit Board Manufacturing 334412	● ACTIVE	3.5 KM
LCLucero Cables	San Jose	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	◇ UNVERIFIED	3.6 KM
QMQtech Machines	San Jose	Semiconductor and Related Device Manufacturing 334413	◐ LIKELY ACTIVE	5.1 KM

Every listed plant in Santa Clara County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold 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 HWTS-DATAMART, RCRAINFO, TRIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110000601233 · first seen JUN 2017 · last seen AUG 2024
• EPA ECHO compliance recordsOPERATING
  first seen JAN 2003 · last seen JAN 2003

ALSO RECORDED ASSOUTH BAY CIRCUITS, INC

IN SANTA CLARA COUNTY823 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 128 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: SOUTH BAY CIRCUITS INCORPORATED · OCT 2026

Street address

EPA: 3511 3565 AND 3570 CHARTER PARK DRIVE · OCT 2026

City

EPA: SAN JOSE · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06085 · OCT 2026

CoordinatesSOURCES DISAGREE

Census geocoder: 37.280373018914,-121.849235767733 · SEP 2026

EPA: 37.277333,-121.851935 · OCT 2026 · ON THIS PAGE

Hazardous waste generator (RCRA)

EPA ECHO: LQG · OCT 2026