National Semiconductor CORP

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
FEFry's Electronics INC	Sunnyvale	Other Electronic Component Manufacturing 334419	▲ REPORTED CLOSED	0.8 KM
AMApplied Materials INC Arques Campus	Sunnyvale	Semiconductor Machinery Manufacturing 333242	◐ LIKELY ACTIVE	0.8 KM
COCoAdna - OCS Sunnyvale	Sunnyvale	Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing 334416	◐ LIKELY ACTIVE	1.0 KM
AMApplied Materials, INC.	Sunnyvale	Farm Machinery and Equipment Manufacturing 333111	◐ LIKELY ACTIVE	0.9 KM
Make Matter, INC	Sunnyvale	Other Electronic Component Manufacturing 334419	● ACTIVE	1.1 KM

Every listed plant in Santa Clara County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

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 CA-CERS, CA-ENVIROVIEW, DTSC-ENVIROSTOR, EIS, HWTS-DATAMART, ICIS, NPDES, RCRAINFO, SEMS, TRIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110010061707 · first seen SEP 2022 · last seen AUG 2024
• EPA ECHO compliance recordsOPERATING
  first seen DEC 2009 · last seen DEC 2009

ALSO RECORDED ASNATIONAL SEMICONDUCTOR CORPORA

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: NATIONAL SEMICONDUCTOR CORP · OCT 2026

Street address

EPA: 2900 SEMICONDUCTOR DR · OCT 2026

City

EPA: SANTA CLARA · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06085 · OCT 2026

Coordinates

Census geocoder: 37.374701914614,-121.999214260068 · SEP 2026 · ON THIS PAGE

EPA: 37.375281,-121.9989 · OCT 2026 · ON THIS PAGE

Hazardous waste generator (RCRA)

EPA ECHO: LQG · OCT 2026

State business registration

CT SOTS: FAIRCHILD SEMICONDUCTOR CORPORATION, registered with the Connecticut Secretary of the State; Corporation formed in Delaware; registered 1986-03-14; withdrawn 1990-08-16 · AUG 1990