Del West Engineering, INC.

28128 Livingston Ave, Valencia, CA 91355

LIKELY ACTIVELAST SEEN IN FEDERAL DATA NOV 2026 · 3 SOURCES

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

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What they make

Motor Vehicle Gasoline Engine and Engine Parts Manufacturing336310

Where it is

34.44038, -118.62642 · CENSUS TIGER

COUNTY

Los Angeles County

METRO AREA

Los Angeles-Long Beach-Anaheim, CA

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Other plants nearby

Facility	City	Industry	Status	Distance
Regent Aerospace CORP	Valencia	Motor Vehicle Seating and Interior Trim Manufacturing 336360	LIKELY ACTIVE	0.1 KM
Flight Line Products	Valencia	Other Motor Vehicle Parts Manufacturing 336399	UNVERIFIED	1.5 KM
Pacific Aero Components	Valencia	Aircraft Engine and Engine Parts Manufacturing 336412	ACTIVE	1.9 KM
Western Fabrication Tech CORP	Valencia	Iron and Steel Mills and Ferroalloy Manufacturing 331110	UNVERIFIED	2.9 KM
Sgl Technic LLC	Valencia	Ground or Treated Mineral and Earth Manufacturing 327992	ACTIVE	3.5 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

3 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.

The company’s own websiteOPERATING
first seen NOV 2026 · last seen NOV 2026
SAM.gov entity registrationOPERATING
Record Z9Z2JWH85XF2 · first seen OCT 2026 · last seen OCT 2026
DOL Form 5500 retirement plan filingsOPERATING
Record 952832229|CA|91355|28128 livingston ave · first seen DEC 2024 · last seen DEC 2024

IN LOS ANGELES COUNTY544 other plants share this one’s industry (Motor Vehicle Parts Manufacturing, NAICS 3363); 34 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: DEL WEST ENGINEERING, INC. · OCT 2026
Street address: SAM.gov: 28128 LIVINGSTON AVE · OCT 2026
City: SAM.gov: VALENCIA · OCT 2026
State: SAM.gov: CA · OCT 2026
Coordinates: Census geocoder: 34.440379867268,-118.626418195632 · NOV 2026
Employees (band): DOL: 100-499 · DEC 2024
Website: SAM.gov: delwestengineering.com · OCT 2026
CAGE code: SAM.gov: 3L217 · OCT 2026
Retirement plan filing (Form 5500): DOL: 165 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
SAM registration expires: SAM.gov: 2027-10-15 · OCT 2026

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