1,224,460Inspections Most recent open 2026-07-13 Last loaded 2026-07-16
Safety Incidents OSHA Severe Injury Reports · 2015–2025

PALMDALE, CA —

OSHA Inspection: NORTHROP GRUMMAN CORPORATION

Planned inspection · Health discipline

At a glance

On , OSHA opened a planned health inspection of NORTHROP GRUMMAN CORPORATION in 3520 E AVE M PLANT 42, PALMDALE, CA 93550 (NAICS 336411). OSHA activity number 347679896.

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Where did this inspection happen?

Establishment
NORTHROP GRUMMAN CORPORATION
Site address
3520 E AVE M PLANT 42
City
PALMDALE
State
CA
ZIP
93550
Mailing
3520 E AVE M M/S L1PSHS30/4F, PALMDALE, CA 93550

What kind of inspection was it?

Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
336411
Employees
8000
Ownership type
A

Citations

No citations on file for this inspection. OSHA's citation feed is backfilled in rolling windows; this inspection may have been closed without violations, or its citation rows may not have been ingested yet.

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Source

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 347679896.