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STELLANTIS MACK ASSEMBLY PLANT is a automobile manufacturing employer in DETROIT, MI. Federal records show 4 OSHA inspections with 3 violations and $11,300 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.

STELLANTIS MACK ASSEMBLY PLANT

4000 SAINT JEAN, DETROIT, MI, 48214

Parent: Stellantis (146 locations)

336111 Top companies in Automobile Manufacturing

Federal Enforcement
4
OSHA inspections
3 violations
$11,300 in penalties

Industry Benchmark

Industry Avg TRIR
5.6
Industry Avg DART
4.2
Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA.
OSHA Inspections
4
OSHA Violations
3
Total Penalties
$11,300
Trend
STABLE
WHD Cases
0
Back Wages Owed
$0
Confidence
HIGH
SVEP Flag
No

Data Insights

History Span
3 years
Last Activity
2yr ago
Inspection Rate
1.3/yr
Violation Rate
1/yr
Violation Severity Mix
100% serious$3,767 avg per violation$2,825 avg per inspection
Active Agencies:
OSHA$11,300 total across all agencies

Inspection Breakdown

Complaint
4
Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.
Violation rate: 50% of inspections
Recidivism: 2 inspections with serious+ violations

Peer Comparison

82%
Worse than most peers
vs 185 employers in same industry & state
Fewer violationsMore violations
Penalty Percentile
98%
Inspection Frequency Percentile
82%

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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

STELLANTIS MACK ASSEMBLY PLANT is one of 146 establishments in our dataset that roll up under the parent organization Stellantis.

Federal enforcement records on STELLANTIS MACK ASSEMBLY PLANT represent activity at this specific establishment. The full enforcement footprint of Stellantis across all 146 of its tracked locations is viewable on the parent profile.

Other establishments operated by Stellantis

Other employers in Automobile Manufacturing within MI

Industry context

Within the automobile manufacturing industry in MI, STELLANTIS MACK ASSEMBLY PLANT ranks in the 82th percentile of OSHA violation frequency across 185 comparable establishments. That places this employer among the highest-violation establishments in its peer set.

OSHA penalty totals rank in the 98th percentile of the same peer group. Inspection frequency ranks in the 82th percentile.

The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 5.6 for the automobile manufacturing sector, with a Days Away, Restricted, or Transferred (DART) rate of 4.2.

Activity timeline

No federal enforcement activity has been recorded against this establishment in the past 24 months.

Frequently Asked Questions

What is STELLANTIS MACK ASSEMBLY PLANT's OSHA violation history?
STELLANTIS MACK ASSEMBLY PLANT has 4 OSHA inspections on record with 3 violations and $11,300 in total penalties.
How does STELLANTIS MACK ASSEMBLY PLANT's safety record compare to its industry?
STELLANTIS MACK ASSEMBLY PLANT operates in the automobile manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 5.6.

About this data

This profile aggregates federal enforcement records on STELLANTIS MACK ASSEMBLY PLANT of DETROIT, MI from 17 federal data sources. Records were found in 2 sources: OSHA workplace safety inspections, and BLS industry safety benchmarks. The remaining 15 sources were checked and found no matching records: WHD, MSHA, EPA, NLRB, OFLC, OFCCP, FMCSA, USAspending, 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. STELLANTIS MACK ASSEMBLY PLANT resolves to the parent rollup Stellantis, which operates 146 establishments in our dataset.

This profile may be incomplete if STELLANTIS MACK ASSEMBLY PLANToperates 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.