Establishment profile
NORTHROP GRUMMAN
ONE NORTHROP AVE., HAWTHORNE, CA, 90250
Operated by Northrop Grumman · 1 of 105 establishments
Summary
NORTHROP GRUMMAN has accumulated 2 OSHA violations across 9 inspections over 34 years of recorded history.
The establishment sits in the 54th percentile for violations within its industry-state peer group of 119,381 employers. Inspection frequency runs at the 100th percentile. The most recent enforcement activity was recorded 27 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
NORTHROP GRUMMAN 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
22% of inspections at this establishment produced violations,
Most-cited OSHA standards
Top OSHA standards cited at this employer, ranked by citation count. Standards (CFR sections) cluster citations into safety themes -- machine guarding, lockout-tagout, hazard communication, fall protection, process safety, etc. A concentration on one or two sections reveals a pattern that individual citations don’t. 2 distinct standards shown · 2 citations in this view.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 3203 A02 | 1 | 1 | — | Dec 1999 | Dec 1999 |
| 3277 K | 1 | 1 | — | Jan 1999 | Jan 1999 |
Source: OSHA inspection citations (violation_detail). CFR section codes can be looked up at osha.gov/laws-regs for the formal standard text. Per-inspection detail and the specific violation descriptions are available by expanding individual inspections below.
Peer comparison
Above average violations. Peer group: 119,381 employers. This establishment has 2 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 128 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.
Inspection breakdown
Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.
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. Verify directly with Occupational Safety and Health Administration →
OSHA accident events
Accidents, fatalities, and catastrophes documented during OSHA inspections at this employer. Each entry links to the inspection that recorded it.
| Date | Event | Injuries | Hospitalized | Fatalities | |
|---|---|---|---|---|---|
| Sep 2, 1992 | AMPUTATED,POWER PRESS,CRUSHED,PRESS OPERATOR,HAND,MECH MALFUNCTION | 1 | 1 | — |
Source: OSHA accident investigations. Narratives are recorded by the inspecting officer and may be truncated.
Activity timeline
No federal enforcement activity has been recorded against this establishment in 27+ years. Most recent activity: 27 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. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for NORTHROP GRUMMAN. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
Company-level in CA — 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.). 22 cases · 21 ULP
| Case number | Type | Filed | Closed | Status | Region |
|---|---|---|---|---|---|
| 32-CA-360392 | Unfair labor practice | Feb 2025 | Apr 2025 | Closed | Region 32, Oakland, California |
| 32-CA-344405 | Unfair labor practice | Jun 2024 | Jul 2024 | Closed | Region 32, Oakland, California |
| 31-CA-138044 | Unfair labor practice | Oct 2014 | Oct 2014 | Closed | Region 31, Los Angeles, California |
| 21-UD-075994 | UD | Mar 2012 | Mar 2012 | Closed | Region 21, Los Angeles, California |
| 31-CA-030023 | Unfair labor practice | Nov 2010 | Oct 2011 | Closed | Region 31, Los Angeles, California |
| 31-CA-029850 | Unfair labor practice | Jul 2010 | Aug 2012 | Closed | Region 31, Los Angeles, California |
| 31-CA-029829 | Unfair labor practice | Jul 2010 | Aug 2010 | Closed | Region 31, Los Angeles, California |
| 31-CA-029648 | Unfair labor practice | Mar 2010 | Mar 2010 | Closed | Region 31, Los Angeles, California |
| 31-CA-029584 | Unfair labor practice | Feb 2010 | Aug 2012 | Closed | Region 31, Los Angeles, California |
| 31-CA-029326 | Unfair labor practice | Jul 2009 | Sep 2009 | Closed | Region 31, Los Angeles, California |
| 17-CA-024592 | Unfair labor practice | Jul 2009 | Sep 2009 | Closed | Region 14, Saint Louis, Missouri |
| 31-CA-029307 | Unfair labor practice | Jun 2009 | Oct 2009 | Closed | Region 31, Los Angeles, California |
| 31-CA-029257 | Unfair labor practice | May 2009 | Jun 2009 | Closed | Region 31, Los Angeles, California |
| 31-CA-029256 | Unfair labor practice | May 2009 | May 2009 | Closed | Region 31, Los Angeles, California |
| 31-CA-029255 | Unfair labor practice | May 2009 | Feb 2011 | Closed | Region 31, Los Angeles, California |
| 31-CA-029254 | Unfair labor practice | May 2009 | May 2009 | Closed | Region 31, Los Angeles, California |
| 09-CA-044988 | Unfair labor practice | May 2009 | Aug 2009 | Closed | Region 09, Cincinnati, Ohio |
| 31-CA-029195 | Unfair labor practice | Apr 2009 | Apr 2009 | Closed | Region 31, Los Angeles, California |
| 31-CA-029066 | Unfair labor practice | Jan 2009 | May 2009 | Closed | Region 31, Los Angeles, California |
| 31-CA-029012 | Unfair labor practice | Nov 2008 | Jan 2009 | Closed | Region 31, Los Angeles, California |
| 31-CA-028861 | Unfair labor practice | Aug 2008 | Jan 2009 | Closed | Region 31, Los Angeles, California |
| 31-CA-028148 | Unfair labor practice | Feb 2007 | Feb 2007 | 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. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for NORTHROP GRUMMAN. Verify directly with Environmental Protection Agency →
EPA-registered facilities
Every EPA ECHO facility associated with this employer, sorted most-significant first. Each row links to EPA’s Detailed Facility Report for the source-of-truth record. Permits column lists active programs (Air = Clean Air Act, Water = Clean Water Act, RCRA = hazardous waste, TRI = Toxics Release Inventory reporting). 1 facility.
| Facility | Permits | Status | Inspections | Formal actions | Penalties | Last inspected | ECHO |
|---|---|---|---|---|---|---|---|
NORTHROP GRUMMAN CORPORATION 14520 SOUTH AVIATION BLVD. · HAWTHORNE, CA, 90250 | WaterRCRA | No Violation Identified | 0 | 0 | — | Jan 2016 | View → |
Source: EPA ECHO (Enforcement and Compliance History Online). Compliance status follows EPA’s own labels (“Sig Violation” = significant noncompliance; QNCR = quarters of noncompliance over the recent reporting window). Inactive facilities (struck through) retain historical enforcement records even after operations ceased.
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for NORTHROP GRUMMAN. 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 | |
|---|---|---|---|---|---|
| 1999-06-10 | Accident | 1 | — | $0 | |
| 1998-09-18 | Accident | 1 | — | $0 | |
| 1998-05-29 | Accident | 0 | — | $0 | |
| 1996-01-18 | Complaint | 0 | — | $0 | |
| 1995-11-13 | Accident | 0 | — | $0 | |
| 1995-10-17 | Complaint | 0 | — | $0 | |
| 1994-11-29 | Accident | 0 | — | $0 | |
| 1992-09-08 | Accident | 0 | — | $0 | |
| 1992-01-16 | Referral | 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 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 CAState-wide enforcement data
About this data
This profile aggregates federal enforcement records on NORTHROP GRUMMAN 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's OSHA violation history?
- NORTHROP GRUMMAN has 9 OSHA inspections on record with 2 violations and $0 in total penalties.