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PARKER HANNIFIN CORP is a fluid power valve and hose fitting manufacturing employer in PLYMOUTH, MI. Federal records show 2 OSHA inspections with 6 violations and $3,150 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.

PARKER HANNIFIN CORP

900 PLYMOUTH RD, PLYMOUTH, MI, 48170

Parent: Parker Hannifin (114 locations)

332912 Top companies in Fluid Power Valve and Hose Fitting Manufacturing

EIN: 340451060

49 employees

Federal Enforcement
2
OSHA inspections
6 violations
$3,150 in penalties
Violations across 2 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues.

Industry Benchmark

Industry Avg TRIR
1.6
Industry Avg DART
1
Self-Reported DART
0.0
Self-Reported TRIR
2.0
Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA Form 300A (employer self-reported).
OSHA Inspections
2
OSHA Violations
6
Total Penalties
$3,150
Trend
STABLE
WHD Cases
0
Back Wages Owed
$0
Confidence
MEDIUM
SVEP Flag
No

Data Insights

History Span
18 years
Last Activity
13yr ago
Inspection Rate
0.1/yr
Violation Rate
0.3/yr
Violation Severity Mix
33% serious$525 avg per violation$1,575 avg per inspection
Active Agencies:
OSHANLRB$3,150 total across all agencies
TRIR vs Industry Avg
+0.4
Above industry average
DART vs Industry Avg
-1
Below industry average

NHTSA Vehicle & Equipment Recalls

National Highway Traffic Safety Administration recall campaigns matched on manufacturer name.
View on nhtsa.gov →
Total Campaigns
1
Last 5 Years
0
Last 12 Months
0
Vehicles Affected
490
Most-Recalled Component: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

Inspection Breakdown

Planned
2
Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.
Violation rate: 50% of inspections

Peer Comparison

70%
Above average violations
vs 411 employers in same industry & state
Fewer violationsMore violations
Penalty Percentile
80%
Inspection Frequency Percentile
41%

Labor Relations (NLRB)

Total Cases
18
Unfair Labor Practice
18
National Labor Relations Board — unfair labor practice charges and union representation cases.

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Inspection History

No inspection records found.

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The FastDOL Report

Weekly workplace compliance news. Free.

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

PARKER HANNIFIN CORP is one of 114 establishments in our dataset that roll up under the parent organization Parker Hannifin.

Federal enforcement records on PARKER HANNIFIN CORP represent activity at this specific establishment. The full enforcement footprint of Parker Hannifin across all 114 of its tracked locations is viewable on the parent profile.

Other establishments operated by Parker Hannifin

Other employers in Fluid Power Valve and Hose Fitting Manufacturing within MI

Industry context

Within the fluid power valve and hose fitting manufacturing industry in MI, PARKER HANNIFIN CORP ranks in the 70th percentile of OSHA violation frequency across 411 comparable establishments.

OSHA penalty totals rank in the 80th percentile of the same peer group. Inspection frequency ranks in the 41th percentile.

The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.6 for the fluid power valve and hose fitting manufacturing sector, with a Days Away, Restricted, or Transferred (DART) rate of 1. PARKER HANNIFIN CORP's self-reported DART rate is 0, which is below the industry average.

Activity timeline

No federal enforcement activity has been recorded against this establishment in the past 13 years.

Frequently Asked Questions

What is PARKER HANNIFIN CORP's OSHA violation history?
PARKER HANNIFIN CORP has 2 OSHA inspections on record with 6 violations and $3,150 in total penalties.
How does PARKER HANNIFIN CORP's safety record compare to its industry?
PARKER HANNIFIN CORP operates in the fluid power valve and hose fitting manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 1.6. PARKER HANNIFIN CORP's self-reported DART rate is 0 compared to an industry average of 1.

About this data

This profile aggregates federal enforcement records on PARKER HANNIFIN CORP of PLYMOUTH, MI from 17 federal data sources. Records were found in 4 sources: OSHA workplace safety inspections, NLRB labor relations cases, NHTSA vehicle and equipment recalls, and BLS industry safety benchmarks. The remaining 13 sources were checked and found no matching records: WHD, MSHA, EPA, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, 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. PARKER HANNIFIN CORP resolves to the parent rollup Parker Hannifin, which operates 114 establishments in our dataset.

This profile may be incomplete if PARKER HANNIFIN CORPoperates 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.