United Precision CORP.

20810 Plummer St, Chatsworth, CA 91311

LIKELY ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 4 SOURCES

Operating signal within 24 months, or from a single source.

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Their homepage, crawled AUG 2026

What they make

Other Metal Valve and Pipe Fitting Manufacturing332919

military
defense parts
MK41 Vertical Launching
machined seals
standards certified
AS9100

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

Products

Sold by UNITED PRECISION CORPORATION · 9

Guided Missile Components · Launchers, Guided Missile · Machining Centers And Way-Type Machines · Miscellaneous Aircraft Accessories And Components · Miscellaneous Electrical And Electronic Components · Miscellaneous Special Industry Machinery · Packing And Gasket Materials · Space And Water Heating Equipment · Structural Shapes

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from

9 from usaspending_psc · Federal registry

Supplied under federal award N6339420P0071 (2020-03-13), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

CAREERS

Careers page — seen SEP 8, 2026

Where it is

34.24267, -118.58706 · CENSUS TIGER

COUNTY

Los Angeles County

METRO AREA

Los Angeles-Long Beach-Anaheim, CA

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Open this address

STREET VIEW

Open street-level view — FEB 2019

Other plants nearby

Facility	City	Industry	Status	Distance
Robert Wall Enterprises	Chatsworth	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	ACTIVE	0.1 KM
Networks Electronic Company, LLC	Chatsworth	Ball and Roller Bearing Manufacturing 332991	ACTIVE	0.6 KM
New Hampshire Ball Bearings INC	Chatsworth	Ball and Roller Bearing Manufacturing 332991	ACTIVE	0.5 KM
New Hampshire Ball Bearing Nmb CORP	Chatsworth	Ball and Roller Bearing Manufacturing 332991	LIKELY ACTIVE	0.6 KM
Mono Engineering CORP.	Chatsworth	Machine Shops 332710	LIKELY ACTIVE	0.6 KM

Every listed plant in Los Angeles County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 10 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 RCRAINFO · EPA site type STATIONARY.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record HFALSP1F9ZD3 · first seen OCT 2025 · last seen OCT 2025
EPA Facility Registry ServiceEXISTENCE
Record 110070591905 · first seen AUG 2019 · last seen AUG 2019
SBA 7(a) and 504 loan recordsEXISTENCE
first seen APR 2017 · last seen APR 2017

IN LOS ANGELES COUNTY333 other plants share this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 66 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: UNITED PRECISION CORP · JUL 2026 · ON THIS PAGE; SAM.gov: UNITED PRECISION CORP. · OCT 2025 · ON THIS PAGE
Street address: EPA: 20810 PLUMMER ST · JUL 2026 · ON THIS PAGE; SAM.gov: 20810 PLUMMER ST · OCT 2025 · ON THIS PAGE
City: EPA: CHATSWORTH · JUL 2026 · ON THIS PAGE; SAM.gov: CHATSWORTH · OCT 2025 · ON THIS PAGE
State: EPA: CA · JUL 2026 · ON THIS PAGE; SAM.gov: CA · OCT 2025 · ON THIS PAGE
County (FIPS code): EPA: 06037 · SEP 2026
Coordinates: Census geocoder: 34.242667519669,-118.58705689035 · JUL 2026 · ON THIS PAGE; EPA: 34.242645,-118.586745 · JUL 2026 · ON THIS PAGE
Website: SAM.gov: http://www.upc-usa.com/ · OCT 2025
CAGE code: SAM.gov: 7APB5 · OCT 2025
SAM registration expires: SAM.gov: 2026-10-28 · OCT 2025
SBA loans: SBA: 7a loan x2 · APR 2017

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