Facility	City	Industry	Status	Distance
Applied Aerospace Structures CORP	Stockton	Aircraft Manufacturing 336411	ACTIVE	22.5 KM
La Rue California Sites LLC	Stockton	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	24.8 KM
Gaddoni, David	Stockton	Audio and Video Equipment Manufacturing 334310	ACTIVE	29.0 KM
Topcon Positioning Systems, INC	Livermore	Electronic Computer Manufacturing 334111	ACTIVE	25.2 KM

Every listed plant in San Joaquin 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.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record X6M6S8J4B367 · first seen NOV 2025 · last seen NOV 2025

IN SAN JOAQUIN COUNTY2 other plants share this one’s industry (Communications Equipment Manufacturing, NAICS 3342); 0 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: SAM.gov: WESTEK SYSTEMS INC · NOV 2025
Street address: SAM.gov: 242 W LARCH RD · NOV 2025
City: SAM.gov: TRACY · NOV 2025
State: SAM.gov: CA · NOV 2025
Coordinates: Census geocoder: 37.764974032086,-121.428935679238 · JUL 2026
Website: SAM.gov: www.westek-systems.com · NOV 2025
CAGE code: SAM.gov: 9QAC2 · NOV 2025
SAM registration expires: SAM.gov: 2026-11-21 · NOV 2025

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