National Semiconductor CO

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Futek Advanced Sensor Technology, INC.	Irvine	Semiconductor and Related Device Manufacturing 334413	● ACTIVE	0.4 KM
Jelight Company, INC.	Irvine	Electric Lamp Bulb and Other Lighting Equipment Manufacturing 335139	● ACTIVE	0.7 KM
MCMeggitt (orange County), INC.	Irvine	Analytical Laboratory Instrument Manufacturing 334516	● ACTIVE	0.9 KM
Circuit Assembly CORP	Irvine	Other Electronic Component Manufacturing 334419	● ACTIVE	1.2 KM
Herzan, LLC	Irvine	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	● ACTIVE	1.2 KM

Every listed plant in Orange County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

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 EIS, HWTS-DATAMART, RCRAINFO, TRIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110013286327 · first seen JUN 2017 · last seen JUN 2017
• EPA ECHO compliance recordsOPERATING
  first seen JUL 2004 · last seen JUL 2004

IN ORANGE COUNTY303 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 76 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 CO · OCT 2026

Street address

EPA: 11 STUDEBAKER · OCT 2026

City

EPA: IRVINE · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06059 · OCT 2026

Coordinates

EPA: 33.65032,-117.71538 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: LQG · OCT 2026