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NORTHROP GRUMMAN CORP /DE/

Public company
Headquarters
FALLS CHURCH, Virginia
Ticker
NOC
CIK
0001133421

WARN notices since 2024

8
First: Mar 4, 2024

Workers affected since 2024

1,647
Across 8 notices

Executive changes, last 12 months

0
0 appointments, 0 departures

Last event

Aug 20, 2025
Plant closurePlant closure: CA

Workers affected over time

Cumulative workers in WARN notices since 2024

05001,0001,5002,000Jan '24Jul '24Jan '25Jul '251,647

Leadership

No executive changes on record.

Same industry and state, with recent events.

  1. layoffs from Oct 31, 2025

    Plant closure

    Plant closure: CA

    Northrop Grumman filed a WARN notice with the California WARN list on Aug 20, 2025 covering 78 workers. The site closes on Oct 31, 2025.

    Site: CA

    Workers affected: 78

    Source: California WARN list, filed Aug 20, 2025
  2. layoffs from Oct 14, 2024

    WARN notice

    WARN notice: CA

    Northrop Grumman filed a WARN notice with the California WARN list on Aug 12, 2024 covering 500 workers. The layoffs take effect on Oct 14, 2024.

    Site: CA

    Workers affected: 500

    Source: California WARN list, filed Aug 12, 2024
  3. layoffs from Apr 29, 2024

    WARN notice

    WARN notice: CA

    Northrop Grumman filed a WARN notice with the California WARN list on Mar 4, 2024 covering 105 workers. The layoffs take effect on Apr 29, 2024.

    Site: CA

    Workers affected: 105

    Source: California WARN list, filed Mar 4, 2024
  4. layoffs from Apr 29, 2024

    WARN notice

    WARN notice: CA

    Northrop Grumman filed a WARN notice with the California WARN list on Mar 4, 2024 covering 731 workers. The layoffs take effect on Apr 29, 2024.

    Site: CA

    Workers affected: 731

    Source: California WARN list, filed Mar 4, 2024
  5. layoffs from Apr 29, 2024

    WARN notice

    WARN notice: CA

    Northrop Grumman filed a WARN notice with the California WARN list on Mar 4, 2024 covering 1 worker. The layoffs take effect on Apr 29, 2024.

    Site: CA

    Workers affected: 1

    Source: California WARN list, filed Mar 4, 2024
  6. layoffs from Apr 29, 2024

    WARN notice

    WARN notice: CA

    Northrop Grumman filed a WARN notice with the California WARN list on Mar 4, 2024 covering 227 workers. The layoffs take effect on Apr 29, 2024.

    Site: CA

    Workers affected: 227

    Source: California WARN list, filed Mar 4, 2024
  7. layoffs from Apr 29, 2024

    WARN notice

    WARN notice: CA

    Northrop Grumman filed a WARN notice with the California WARN list on Mar 4, 2024 covering 3 workers. The layoffs take effect on Apr 29, 2024.

    Site: CA

    Workers affected: 3

    Source: California WARN list, filed Mar 4, 2024
  8. layoffs from Apr 29, 2024

    WARN notice

    WARN notice: CA

    Northrop Grumman filed a WARN notice with the California WARN list on Mar 4, 2024 covering 2 workers. The layoffs take effect on Apr 29, 2024.

    Site: CA

    Workers affected: 2

    Source: California WARN list, filed Mar 4, 2024

Last verified Nov 8, 2026