NORTHROP GRUMMAN SYSTEMS CORPORATION is a aircraft manufacturing employer in SUNNYVALE, CA. Federal records show 3 OSHA inspections with 2 violations and $18,420 in penalties. All data sourced from public federal enforcement records.
Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 1, 2026.
NORTHROP GRUMMAN SYSTEMS CORPORATION
401 EAST HENDY AVE, SUNNYVALE, CA, 94086
Parent: Northrop Grumman (122 locations)
336411 — Top companies in Aircraft Manufacturing
EIN: 951055798
2,492 employees
Industry Benchmark
Data Insights
Federal Contracts (5-year)
Inspection Breakdown
Peer Comparison
Labor Relations (NLRB)
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Inspection History
No inspection records found.
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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.
Part of a larger organization
NORTHROP GRUMMAN SYSTEMS CORPORATION is one of 122 establishments in our dataset that roll up under the parent organization Northrop Grumman.
Federal enforcement records on NORTHROP GRUMMAN SYSTEMS CORPORATION represent activity at this specific establishment. The full enforcement footprint of Northrop Grumman across all 122 of its tracked locations is viewable on the parent profile.
Other establishments operated by Northrop Grumman
- NORTHROP GRUMMAN CORPORATION — LINTHICUM HEIGHTS, MD — 3 federal records
- NORTHROP GRUMMAN — SUNNYVALE, CA — 3 federal records
- NORTHROP GRUMMAN SYSTEMS CORPORATION — FREMONT, CA — 2 federal records
- NORTHROP GRUMMAN CORPORATION — CHESTER, VA — 2 federal records
- NORTHROP GRUMMAN — LAKE CHARLES, LA — 2 federal records
- NORTHROP GRUMMAN AEROSPACE SYSTEMS — EL SEGUNDO, CA — 2 federal records
- NORTHROP GRUMMAN CORPORATION — VICTORVILLE, CA — 2 federal records
- Northrop Grumman Corporation — North Highlands, CA — 2 federal records
- Northrop Grumman Corp. — Lompoc, CA — 2 federal records
- Northrop Grumman — Fallon, NV — 2 federal records
Other employers in Aircraft Manufacturing within CA
- THE BOEING COMPANY — LONG BEACH — 3 federal records
- BAE SYSTEMS, INC. — MOJAVE — 2 federal records
- GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC. — SAN DIEGO — 2 federal records
- NORTHROP GRUMMAN AEROSPACE SYSTEMS — EL SEGUNDO — 2 federal records
- NORTHROP GRUMMAN SYSTEMS CORPORATION — REDONDO BEACH — 2 federal records
- BOEING COMPANY — LONG BEACH — 2 federal records
- GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC. — POWAY — 2 federal records
- M-1 SUPPORT SERVICES — SAN DIEGO — 2 federal records
- M-1 SUPPORT SERVICES — CORONADO — 2 federal records
- LOCKHEED MARTIN — PALMDALE — 2 federal records
Industry context
Within the aircraft manufacturing industry in CA, NORTHROP GRUMMAN SYSTEMS CORPORATION ranks in the 55th percentile of OSHA violation frequency across 316 comparable establishments.
OSHA penalty totals rank in the 88th percentile of the same peer group. Inspection frequency ranks in the 83th percentile.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 2 for the aircraft manufacturing sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.4. NORTHROP GRUMMAN SYSTEMS CORPORATION's self-reported DART rate is 0.04, which is below the industry average.
Activity timeline
Frequently Asked Questions
- What is NORTHROP GRUMMAN SYSTEMS CORPORATION's OSHA violation history?
- NORTHROP GRUMMAN SYSTEMS CORPORATION has 3 OSHA inspections on record with 2 violations and $18,420 in total penalties.
- How does NORTHROP GRUMMAN SYSTEMS CORPORATION's safety record compare to its industry?
- NORTHROP GRUMMAN SYSTEMS CORPORATION operates in the aircraft manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 2. NORTHROP GRUMMAN SYSTEMS CORPORATION's self-reported DART rate is 0.04 compared to an industry average of 1.4.
About this data
This profile aggregates federal enforcement records on NORTHROP GRUMMAN SYSTEMS CORPORATION of SUNNYVALE, CA from 17 federal data sources. Records were found in 4 sources: OSHA workplace safety inspections, NLRB labor relations cases, USAspending federal contract awards, and BLS industry safety benchmarks. The remaining 13 sources were checked and found no matching records: WHD, MSHA, EPA, OFLC, OFCCP, FMCSA, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement, SEC facts.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 1, 2026. NORTHROP GRUMMAN SYSTEMS CORPORATION resolves to the parent rollup Northrop Grumman, which operates 122 establishments in our dataset. OSHA accident records on file for NORTHROP GRUMMAN SYSTEMS CORPORATION include 1 hospitalization.
This profile may be incomplete if NORTHROP GRUMMAN SYSTEMS CORPORATIONoperates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.