Senior Operations LLC

28510 Industry Dr, Valencia, CA 91355

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 2 SOURCES

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

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Their homepage, crawled JUL 2026

What they make

Fluid Power Valve and Hose Fitting Manufacturing332912

Senior Aerospace Spencer
high-precision hydraulic fluid fittings
aluminum
stainless steel
titanium
military aerospace
conceptual design assistance
modeling
testing
qualification
AS9100

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

Products

Sold by SENIOR OPERATIONS LLC · 7

Aircraft Air Conditioning, Heating, And Pressurizing Equipment · Airframe Structural Components · Engine Instruments · Hose And Flexible Tubing · Hose, Pipe, Tube, Lubrication, And Railing Fittings · Laboratory Equipment And Supplies · Pipe, Tube And Rigid Tubing

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

7 from usaspending_psc · Federal registry

Supplied under federal award SPE4A717C0269 (2017-04-12), 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

34.45269, -118.63329 · CENSUS TIGER

COUNTY

Los Angeles County

METRO AREA

Los Angeles-Long Beach-Anaheim, CA

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STREET VIEW

Open street-level view — AUG 2025

Other plants nearby

Facility	City	Industry	Status	Distance
Lockwood Industries, LLC	Valencia	Paper Bag and Coated and Treated Paper Manufacturing 322220	ACTIVE	0.0 KM
Crater Industries LLC	Santa Clarita	Machine Shops 332710	ACTIVE	0.5 KM
Pacific Aero Components	Valencia	Aircraft Engine and Engine Parts Manufacturing 336412	ACTIVE	0.5 KM
Penn Engineering Components	Santa Clarita	Other Electronic Component Manufacturing 334419	ACTIVE	0.8 KM
Crissair INC	Valencia	Industrial Valve Manufacturing 332911	ACTIVE	1.1 KM

Every listed plant in Los Angeles County

Also at this address

2 other records share this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Senior Aerospace Spencer, a Division of Senior Operations LLC

Valencia, CA

UNVERIFIED316110

Senior US Holdings INC Dba Senior Aerospace Spencer

Valencia, CA

UNVERIFIED332912

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 MLR8MYFJM4L3 · first seen MAY 2026 · last seen MAY 2026

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: SAM.gov: SENIOR OPERATIONS LLC · MAY 2026
Street address: SAM.gov: 28510 INDUSTRY DR · MAY 2026
City: SAM.gov: VALENCIA · MAY 2026
State: SAM.gov: CA · MAY 2026
Coordinates: Census geocoder: 34.452691338186,-118.633292351359 · JUL 2026
Website: SAM.gov: spenceraero.com · MAY 2026
CAGE code: SAM.gov: 6Z7R5 · MAY 2026
SAM registration expires: SAM.gov: 2027-05-19 · MAY 2026

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