105,313Records 71,083Employers 85,290Hospitalizations 27,770Amputations 2015-01-01 2025-10-31
Safety Incidents OSHA Severe Injury Reports · 2015–2025

Employer profile — to

Hemlock Semiconductor Operations, LLC

Federal OSHA safety record across 51 records in MI.

At a glance

Federal OSHA records for Hemlock Semiconductor Operations, LLC include 0 Severe Injury Reports, 51 Form 300/301 injury filings, and 0 OSHA inspections, spanning MI, with incidents dated between and . Aggregated from three OSHA data feeds; per-record detail and source citations are linked below.

By source

SIR0 records Injuries51 records Inspections0 records

Severe Injury Reports — 0

No Severe Injury Reports recorded for this employer.

ITA Form 300/301 Injury Reports — 51

Date range to

Most recent 25 of 51 filings for this employer.

View more recent injury reports →

OSHA Inspections — 0

No OSHA inspections recorded for this employer.

Recent OSHA citations

No OSHA citations recorded for this employer.

EPA environmental compliance record

U.S. EPA enforcement history (ECHO) for 1 facility matching this employer's name and states, highest penalties first. Facilities are matched by normalized name plus state — verify identity on the linked EPA report before drawing conclusions.

Source: EPA Enforcement and Compliance History Online (ECHO), refreshed weekly. Counts cover the trailing five years.

Company facts

Name as filed with OSHA
Hemlock Semiconductor Operations, LLC
States with records
MI

Addresses on OSHA filings

51 records
12334 GEDDES RD, HEMLOCK, MI 48626

Locations on record

Hemlock, MI
51 records

Industries (NAICS codes seen)

NAICS 327992
Graphite, natural (e.g., ground, pulverized, refined, blended), manufacturing

Sources

This profile aggregates federal OSHA records from three published feeds: OSHA Severe Injury Reports, the ITA Establishment-Specific Injury and Illness Data (Form 300/301), and the U.S. Department of Labor Open Data API (OSHA inspections). Records are matched to this employer by normalized name; small variations in spelling, punctuation, and capitalization collapse to one profile, while materially different legal entities (e.g. parent vs. subsidiary with distinct hyphenated names) remain separate.