Establishment profile
NORTHROP GRUMMAN CORPORATION
POST OFFICE BOX 746, BALTIMORE, MD, 21203
Operated by Northrop Grumman · 1 of 105 establishments
EIN 951055798
Summary
NORTHROP GRUMMAN CORPORATION has accumulated 0 OSHA violations across 1 inspection over 26 years of recorded history.
The most recent federal enforcement activity was recorded 26 years ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
NORTHROP GRUMMAN CORPORATION appears in OSHA workplace safety and NLRB labor relations records only. No matching records were found in WHD wage enforcement, MSHA mine safety, EPA environmental compliance, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
Peer comparison
Fewer violations than most other employers. Peer group: 38,478 employers. This establishment has 0 OSHA violations; peer median is 1.
Safety self-report (OSHA 300A)
Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.
Reported for 638 average annual employees at this establishment.
Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for NORTHROP GRUMMAN CORPORATION. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 26+ years. Most recent activity: 26 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for NORTHROP GRUMMAN CORPORATION. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for NORTHROP GRUMMAN CORPORATION. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
Company-level in MD — for Northrop Grumman, not this location alone
National Labor Relations Board — unfair labor practice charges and union representation cases. The NLRB records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other Northrop Grumman locations in the same state.
NLRB cases
National Labor Relations Board cases involving this employer. Includes unfair labor practice (ULP) filings and representation election proceedings. NLRB enforcement is process-driven; no per-case monetary penalty is assessed (remedies are case-by-case backpay orders, posting requirements, election re-runs, etc.). 13 cases · 13 ULP
| Case number | Type | Filed | Closed | Status | Region |
|---|---|---|---|---|---|
| 05-CA-363197 | Unfair labor practice | Apr 2025 | Mar 2026 | Closed | Region 05, Baltimore, Maryland |
| 05-CA-351619 | Unfair labor practice | Sep 2024 | Mar 2025 | Closed | Region 05, Baltimore, Maryland |
| 05-CA-332018 | Unfair labor practice | Dec 2023 | Feb 2024 | Closed | Region 05, Baltimore, Maryland |
| 05-CA-331099 | Unfair labor practice | Nov 2023 | Jan 2024 | Closed | Region 05, Baltimore, Maryland |
| 05-CA-297664 | Unfair labor practice | Jun 2022 | Jul 2022 | Closed | Region 05, Baltimore, Maryland |
| 05-CA-272936 | Unfair labor practice | Feb 2021 | Mar 2026 | Closed | Region 05, Baltimore, Maryland |
| 05-CA-250490 | Unfair labor practice | Oct 2019 | Jul 2020 | Closed | Region 05, Baltimore, Maryland |
| 05-CA-222968 | Unfair labor practice | Jun 2018 | Sep 2018 | Closed | Region 05, Baltimore, Maryland |
| 05-CA-177902 | Unfair labor practice | Jun 2016 | Feb 2017 | Closed | Region 05, Baltimore, Maryland |
| 05-CA-091040 | Unfair labor practice | Oct 2012 | Dec 2012 | Closed | Region 05, Baltimore, Maryland |
| 05-CA-091038 | Unfair labor practice | Oct 2012 | Dec 2012 | Closed | Region 05, Baltimore, Maryland |
| 05-CA-078792 | Unfair labor practice | Apr 2012 | Jun 2012 | Closed | Region 05, Baltimore, Maryland |
| 31-CA-029507 | Unfair labor practice | Nov 2009 | Jan 2010 | Closed | Region 31, Los Angeles, California |
Source: NLRB case files. Rows shown are those the agency has published. Region numbers (1–31) correspond to NLRB's geographic offices.
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for NORTHROP GRUMMAN CORPORATION. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for NORTHROP GRUMMAN CORPORATION. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for NORTHROP GRUMMAN CORPORATION. Verify directly with UVA Corporate Prosecution Registry →
Federal contracts
No federal contracts are recorded to this specific location.
Consolidated across all USAspending recipient entities under this corporate parent — not attributable to this single location.
Federal contract activity for the parent corporation. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2000-03-31 | Unprogrammed Related | 0 | — | $0 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Part of a larger organization
NORTHROP GRUMMAN CORPORATION is one of 105 establishments rolled up under the parent organization Northrop Grumman.
Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of Northrop Grumman across all 105 of its tracked locations is viewable on the parent profile.
Other locations under this parent
Other establishments operated by Northrop Grumman, ordered by federal enforcement volume:
- NORTHROP GRUMMANSUNNYVALE, CA — 3 federal enforcement records
- NORTHROP GRUMMAN CORPORATIONLINTHICUM HEIGHTS, MD — 3 federal enforcement records
- NORTHROP GRUMMAN SHIP SYSTEMSPASCAGOULA, MS — 3 federal enforcement records
- NORTHROP GRUMMAN CORPORATIONPALMDALE, CA — 3 federal enforcement records
- NORTHROP GRUMMANLAKE CHARLES, LA — 2 federal enforcement records
- Northrop GrummanHerndon, VA — 2 federal enforcement records
- Northrop GrummanMc Lean, VA — 2 federal enforcement records
- NORTHROP GRUMMAN CORPORATION - NORDEN SYSTEMSNORWALK, CT — 2 federal enforcement records
- NORTHROP GRUMMAN CORPORATIONVICTORVILLE, CA — 2 federal enforcement records
- Northrop Grumman CorporationNorth Highlands, CA — 2 federal enforcement records
Related searches
- All Northrop Grumman locationsParent rollup
- Employers in MDState-wide enforcement data
About this data
This profile aggregates federal enforcement records on NORTHROP GRUMMAN CORPORATION from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. This establishment resolves to the parent rollup Northrop Grumman, which operates 105 establishments in our dataset.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
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Contact sales →Frequently asked
- What is NORTHROP GRUMMAN CORPORATION's OSHA violation history?
- NORTHROP GRUMMAN CORPORATION has 1 OSHA inspection on record with 0 violations and $0 in total penalties.