Superior Thread Rolling Co, LLC

12801 Wentworth St, Arleta, CA 91331

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 4 SOURCES

Operating signal within 12 months from two or more independent sources.

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Homepage of Superior Thread Rolling Co, LLC

Their homepage, crawled AUG 2026

What they make

Machine Shops332710

aerospace
components
CNC milling
turning
centerless grinding
knurling
deburring
honing
non destructive testing
defense

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

CAREERS

Careers page — seen SEP 8, 2026

CERTIFICATIONS — LISTED ON THE COMPANY’S WEBSITE

AS9100

Read from this company’s own website on August 9, 2026. Nobody at the facility has confirmed it here, and FactoryRegistry has not verified these — unlike operating status, which comes from independent public records. A certificate can lapse without the website changing, so ask the facility for current ones.

Where it is

34.23724, -118.41109 · CENSUS TIGER

COUNTY

Los Angeles County

METRO AREA

Los Angeles-Long Beach-Anaheim, CA

ON GOOGLE MAPS

Open this address

STREET VIEW

Open street-level view — OCT 2025

Other plants nearby

Facility	City	Industry	Status	Distance
World Wide Honing INC	Los Angeles	Machine Shops 332710	UNVERIFIED	0.5 KM
Josephine Sawczuk	Pacoima	Machine Shops 332710	ACTIVE	0.6 KM
Alziebler Incorporated	Arleta	Precision Turned Product Manufacturing 332721	ACTIVE	0.6 KM
Tempco Engineering INC	Sun Valley	Precision Turned Product Manufacturing 332721	UNVERIFIED	1.1 KM
Topnotch Quality Works, INC.	Pacoima	Machine Shops 332710	ACTIVE	1.3 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 12 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.

SAM.gov entity registrationOPERATING
Record NN3CF7EL4DC7 · first seen FEB 2026 · last seen OCT 2026
The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
DOL Form 5500 retirement plan filingsOPERATING
Record 951966142|CA|91331|12801 wentworth st · first seen DEC 2024 · last seen DEC 2024
SBA Paycheck Protection Program loan recordsEXISTENCE
Record CA|arleta|12801 wentworth st · first seen JAN 2021 · last seen JAN 2021

IN LOS ANGELES COUNTY478 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 148 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: SUPERIOR THREAD ROLLING CO, LLC
Street address: SAM.gov: 12801 WENTWORTH ST
City: SAM.gov: ARLETA
State: SAM.gov: CA
Coordinates: Census geocoder: 34.237242665581,-118.41109380734 · JUL 2026
Employees (band): DOL: 20-99 · DEC 2024
Website: SAM.gov: www.superiorthread.com
Year established: Company website: 1952 · AUG 2026
CAGE code: SAM.gov: 09398
Retirement plan filing (Form 5500): DOL: 92 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
PPP loan: SBA PPP: PPP loan x1, approved 2021-01-23, 63 jobs reported · JAN 2021
SAM registration expires: SAM.gov: 2027-02-03

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