Manufacturing · Saint Marys, PA

Mersen USA ST. Marys - PA CORP

According to OSHA enforcement records (2010–2026), Mersen USA ST. Marys - PA CORP ranks #26,726 of 99,447 penalized U.S. employers by total current penalty, with a relatively clean safety record: 4 violations across 5 inspections.

Upper half by penalty50% serious

Compiled by Plainworker · September 6, 2026

$13,526
OSHA penalties: 4
Violations cited: 5
OSHA inspections: #26,726
of 99,447 penalized employers

Mersen USA ST. Marys - PA CORP in Saint Marys, PA has been the subject of 5 OSHA workplace inspections and 4 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $13,526. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected Mersen USA ST. Marys - PA CORP 5 times over 8 years, roughly once every couple of years. These inspections resulted in 4 violations, averaging 0.8 per inspection, on the lighter side. According to OSHA enforcement records, its total current penalty ranks #26,726 of 99,447 penalized U.S. employers (the upper half of penalized employers nationally). Of these, 2 were classified as serious - indicating hazards that could cause death or serious harm. Against the Manufacturing industry average of 3 inspections per employer, this runs moderately above peers (1.9x the sector average) on inspection frequency. For comparison, Empanadas Monumental in Haverstraw, NY is another manufacturing employer with 0 OSHA inspections on record and $0 in current penalties.

0.8
violations per inspection: 50.0%
of violations were serious: #26,726
of 99,447 penalized employers

Compliance score

C 78/100

C OSHA safety compliance: 4 violations across 5 OSHA inspections (0.8 per inspection), vs. national p10 0.0 (best) / p90 5.5 (worst) among 145,626 inspected employers.

Channels are separate federal datasets: a dimension marked not applicable simply has no record in that dataset for this employer, not a good or bad score.

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Mersen USA ST. Marys -…

$13,526
Manufacturing avg

$15,763

What this shows Mersen USA ST. Marys - PA CORP sits roughly in line with peers (0.9x the sector average) in total OSHA penalties.

Where this penalty ranks nationally

Total current OSHA penalty vs every U.S. employer with a nonzero penalty

$13,526 Bottom 27% least affordable more affordable than 27% of 99,447 U.S. employers with a penalty

Each bar is a $5K-wide band; taller bars hold more U.S. employers with a penalty. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Department of Labor, OSHA enforcement extracts · 2026

Does more inspection scrutiny mean more findings?

Each dot is one of 21 Manufacturing employers with an OSHA inspection on record, placed by inspections and violations cited. The highlighted dot is Mersen USA ST. Marys - PA CORP.

Mersen USA ST. Marys - PA CORP has 5 OSHA inspections on record and 4 violations cited. The crosshair marks the median among these Manufacturing peers. Across this sector's tracked employers, more inspections is moderately associated with more violations found -- not a coincidence, but not a guarantee either.

Mersen USA ST. Marys - PA CORP in the Manufacturing enforcement ledger

In Manufacturing, Mersen USA ST. Marys - PA CORP sits at penalty rank #12,479 of 35,243 penalized establishments ($13,526 assessed).

How Mersen USA ST. Marys - PA CORP Compares

Mersen USA ST. Marys - PA CORP's 0.80 violations per inspection compares to the Manufacturing sector average of 8.0 violations per employer.

Against the Manufacturing industry average of $15,763 per employer, this employer's current OSHA penalty sits roughly in line with peers (0.9x the sector average).

Total Inspections

First Inspection

2014-01-31

Last Inspection

2021-11-03

Inspection Span

8 yrs

Violations / Inspection

0.8

Avg Penalty / Inspection

$2,705

Industry Avg / Inspection

$6,093

What this shows 5 inspections over 8 years, averaging 0.8 violations per visit. That's $2,705 per inspection vs. the Manufacturing average of $6,093.

Serious

50.0% of total

Willful

0.0% of total

Repeat

0.0% of total

Other-Than-Serious

50.0% of total

What this shows Serious violations involve hazards that could cause death or serious physical harm. Willful violations indicate intentional or knowing disregard of the law. Repeat violations are for hazards previously cited within the past 5 years.

Initial Penalty Assessed

$16,323

Current Penalty Amount

$13,526

Penalty Reduction

17.1%

What this shows Penalties were reduced by $2,797 from the initial assessment of $16,323. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.

Industry Safety Context: Manufacturing

How Mersen USA ST. Marys - PA CORP compares to the Manufacturing sector, which has 44,645 employers tracked by PlainWorker.

Metric	Mersen USA ST. Marys - PA CORP	Industry Avg
Inspections	5	2.6
Violations	4	8.0
Total Penalty	$13,526	$15,763
Avg Penalty per Inspection	$2,705	$6,093

View all 44,645 employers in Manufacturing →

Nationwide Manufacturing peers with similar penalties or inspection counts

Two OSHA-record peer sets for Mersen USA ST. Marys - PA CORP, both outside PA so the neighborhoods are not geographic containment.

Similar current OSHA penalty

Nearest same-sector employers by current assessed penalty ($13,526 here).

Cummins INC. DBA Rocky Mount Engine Plant $13,528 NC The Burly Corporation of North America $13,529 TX Coca-Cola Enterprises $13,530 CT Badger Iron Works, INC. $13,532 WI

Similar OSHA inspection count

Same-sector employers with a comparable inspection history outside this state (5 inspections here).

Electric Cable Compounds, INC. 5 insp. Naugatuck, CT Trend Offset Printing Services, INC. 5 insp. Jacksonville, FL Sodecia CO 5 insp. Roseville, MI W.R. Meadows, INC. 5 insp. Hampshire, IL

Nearby & Similar Employers in Manufacturing

Showing 5 of 44644 other employers tracked in this sector.

Empanadas Monumental

Haverstraw, NY

0 inspections $0

Structural Prestressed Industries, INC.

Miami, FL

3 inspections $2,450

Cummins INC. DBA Rocky Mount Engine Plant

Whitakers, NC

3 inspections $13,528

The Burly Corporation of North America

Burleson, TX

2 inspections $13,529

Coca-Cola Enterprises

East Hartford, CT

2 inspections $13,530

Compare Mersen USA ST. Marys - PA CORP vs Empanadas Monumental side-by-side →

What to do with this record

Use Mersen USA ST. Marys - PA CORP's enforcement history as one data point, not the whole picture.

A single employer's record can look unusual in isolation. Compare Mersen USA ST. Marys - PA CORP against Empanadas Monumental, a similarly-sized employer in the same sector, before drawing conclusions. Compare side-by-side
See whether Mersen USA ST. Marys - PA CORP's inspection and penalty record is typical for Manufacturing or an outlier against the sector's own average. View the Manufacturing sector
Before you accept a job or raise a safety concern, search any employer for its own OSHA inspection history the same way you found this one. Search employers

Figures reflect closed OSHA and WHD federal enforcement actions on record (2010–2026); not every workplace issue results in an inspection or investigation.

Frequently Asked Questions

Is Mersen USA ST. Marys - PA CORP safe to work at? ▼

Based on OSHA records, Mersen USA ST. Marys - PA CORP's workplace safety record is relatively clean, with fewer violations than typical. The employer has 4 violations across 5 inspections, including 2 serious violations. Compared to Manufacturing industry peers, this is below average for penalties. Review the full inspection history below for details.

How many OSHA violations does Mersen USA ST. Marys - PA CORP have? ▼

Mersen USA ST. Marys - PA CORP has 4 OSHA violations on record, including 2 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $13,526.

How many OSHA inspections has Mersen USA ST. Marys - PA CORP had? ▼

Mersen USA ST. Marys - PA CORP has had 5 OSHA inspections, with the first recorded on 2014-01-31 and the most recent on 2021-11-03. This averages 0.8 violations per inspection.

What is the total penalty amount for Mersen USA ST. Marys - PA CORP? ▼

Mersen USA ST. Marys - PA CORP has been assessed $13,526 in current OSHA penalties, reduced from an initial assessment of $16,323 (a 17.1% reduction).

Does Mersen USA ST. Marys - PA CORP have any serious or willful violations? ▼

Yes. Mersen USA ST. Marys - PA CORP has 2 serious violations. Serious violations involve hazards likely to cause death or serious physical harm. Willful violations indicate the employer intentionally or knowingly disregarded the law.

What industry does Mersen USA ST. Marys - PA CORP operate in? ▼

Mersen USA ST. Marys - PA CORP operates in the Manufacturing sector (NAICS code 335991). This industry has 44,645 employers tracked by PlainWorker, with 115,492 total OSHA inspections and $703.72M in cumulative penalties.

Where does Mersen USA ST. Marys - PA CORP rank nationally on OSHA penalties? ▼

Among the 99,447 U.S. employers with a nonzero current OSHA penalty in PlainWorker's corpus, Mersen USA ST. Marys - PA CORP ranks #26,726 (the upper half of penalized employers nationally). The ordinal is a live COUNT of employers with a lower total_current_penalty; see the methodology page for the exact derivation.

How does Mersen USA ST. Marys - PA CORP's safety record compare to industry average? ▼

Mersen USA ST. Marys - PA CORP's total OSHA penalty of $13,526 is below the Manufacturing industry average of $15,763 per employer. The employer has 5 inspections compared to the industry average of 2.6 per employer. For a direct comparison, Empanadas Monumental in Haverstraw, NY is a similar manufacturing employer with $0 in current penalties.

Data Sources & Methodology ▼

Data as of 2026. Source: U.S. Department of Labor (OSHA, WHD).

Source: OSHA Enforcement Data

Inspection and violation records from the Occupational Safety and Health Administration (OSHA), U.S. Department of Labor, covering the period 2010–2026. Includes inspection dates, violation types (serious, willful, repeat, other-than-serious), and penalty amounts. Penalties shown are current assessed amounts and may differ from original citations due to settlement, contest, or reduction.

Source: Wage and Hour Division (WHD)

Compliance actions from the WHD, covering enforcement of the Fair Labor Standards Act (FLSA), including minimum wage, overtime, and child labor violations. Back wages represent amounts owed to affected employees as determined by WHD investigations.

Employer Matching

Employers are matched across OSHA and WHD datasets by name, state, and city. Employers included in PlainWorker have 2 or more OSHA inspections or $1,000+ in WHD back wages. Data is updated monthly from data.dol.gov.