MERSEN USA ST. MARYS-PA CORPORATION is a carbon and graphite product manufacturing employer in SAINT MARYS, PA. Federal records show 5 OSHA inspections with 6 violations and $6,488 in penalties. 1 workplace fatality investigation on record. 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.

MERSEN USA ST. MARYS-PA CORPORATION

1032 TROUT RUN ROAD, SAINT MARYS, PA, 15857

335991 — Top companies in Carbon and Graphite Product Manufacturing

Federal Enforcement

OSHA inspections

6 violations

$6,488 in penalties

1 fatalities2 National Emphasis Program inspections1 OSHA follow-up inspections

Industry Benchmark

Industry Avg TRIR

1.8

Industry Avg DART

1.2

Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA.

OSHA Inspections

OSHA Violations

Total Penalties

$6,488

Trend

STABLE

WHD Cases

Back Wages Owed

Confidence

HIGH

SVEP Flag

Data Insights

History Span

14 years

Last Activity

363 days ago

Inspection Rate

0.4/yr

Violation Rate

0.4/yr

Violation Severity Mix

33% serious$1,081 avg per violation$1,298 avg per inspection

Active Agencies:

OSHA$6,488 total across all agencies

Inspection Breakdown

Complaint

Accident

Referral

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

Violation rate: 80% of inspections

Recidivism: 2 inspections with serious+ violations

Peer Comparison

81%

Worse than most peers

vs 92 employers in same industry & state

Fewer violationsMore violations

Penalty Percentile

76%

Inspection Frequency Percentile

88%

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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 MERSEN USA ST. MARYS-PA CORPORATION's OSHA violation history?: MERSEN USA ST. MARYS-PA CORPORATION has 5 OSHA inspections on record with 6 violations and $6,488 in total penalties.
How does MERSEN USA ST. MARYS-PA CORPORATION's safety record compare to its industry?: MERSEN USA ST. MARYS-PA CORPORATION operates in the carbon and graphite product manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 1.8.
Has MERSEN USA ST. MARYS-PA CORPORATION had any workplace fatalities?: Yes. Federal records show 1 fatality investigation involving MERSEN USA ST. MARYS-PA CORPORATION.