GERDAU MACSTEEL INC is a iron and steel mills and ferroalloy manufacturing employer in MONROE, MI. Federal records show 12 OSHA inspections with 18 violations and $28,170 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: April 30, 2026.

GERDAU MACSTEEL INC

3000 E FRONT ST, MONROE, MI, 48161

Parent: Gerdau MACSTEEL Inc. (2 locations)

331110 — Top companies in Iron and Steel Mills and Ferroalloy Manufacturing

EIN: 381872178

515 employees

Federal Enforcement

OSHA inspections

18 violations

$28,170 in penalties

Violations across 2 federal agencies

Enforcement actions from multiple agencies may indicate systemic compliance issues.

Industry Benchmark

Industry Avg TRIR

1.9

Industry Avg DART

1.3

Self-Reported DART

1.4

Self-Reported TRIR

4.5

Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA Form 300A (employer self-reported).

OSHA Inspections

OSHA Violations

Total Penalties

$28,170

Trend

IMPROVING

WHD Cases

Back Wages Owed

Confidence

HIGH

SVEP Flag

Data Insights

History Span

10 years

Last Activity

1yr ago

Inspection Rate

1.2/yr

Violation Rate

1.8/yr

Violation Severity Mix

56% serious$1,565 avg per violation$2,348 avg per inspection

Active Agencies:

OSHANLRB$28,170 total across all agencies

TRIR vs Industry Avg

+2.6

Above industry average

DART vs Industry Avg

+0.1

Above industry average

Inspection Breakdown

Planned

Complaint

Referral

Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.

Violation rate: 75% of inspections

Recidivism: 7 inspections with serious+ violations

Peer Comparison

94%

Worse than most peers

vs 73 employers in same industry & state

Fewer violationsMore violations

Penalty Percentile

96%

Inspection Frequency Percentile

94%

Labor Relations (NLRB)

Total Cases

Unfair Labor Practice

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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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.

Frequently Asked Questions

What is GERDAU MACSTEEL INC's OSHA violation history?: GERDAU MACSTEEL INC has 12 OSHA inspections on record with 18 violations and $28,170 in total penalties.
How does GERDAU MACSTEEL INC's safety record compare to its industry?: GERDAU MACSTEEL INC operates in the iron and steel mills and ferroalloy manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9. GERDAU MACSTEEL INC's self-reported DART rate is 1.45 compared to an industry average of 1.3.