OLIN CORPORATION, WINCHESTER DIVISION is a small arms ammunition manufacturing employer in EAST ALTON, IL. Federal records show 16 OSHA inspections with 25 violations and $79,805 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 2, 2026.
OLIN CORPORATION, WINCHESTER DIVISION
600 POWDER MILL ROAD, EAST ALTON, IL, 62024
Parent: OLIN Corp (1,240 locations)
332992 — Top companies in Small Arms Ammunition Manufacturing
Industry Benchmark
Data Insights
Inspection Breakdown
Peer Comparison
Labor Relations (NLRB)
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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
OLIN CORPORATION, WINCHESTER DIVISION is one of 1,240 establishments in our dataset that roll up under the parent organization OLIN Corp. OLIN Corp is a SEC public reporter (OLN), with most recent reported revenue of $6.8B.
Federal enforcement records on OLIN CORPORATION, WINCHESTER DIVISION represent activity at this specific establishment. The full enforcement footprint of OLIN Corp across all 1,240 of its tracked locations is viewable on the parent profile.
Other establishments operated by OLIN Corp
- PIONEER PLASTICS CORPORATION — AUBURN, ME — 3 federal records
- OLIN CORPORATION — EAST ALTON, IL — 3 federal records
- OLIN WINCHESTER, LLC — EAST ALTON, IL — 3 federal records
- OLIN WINCHESTER LLC — INDEPENDENCE, MO — 2 federal records
- PIONEER METAL FINISHING LLC — WARREN, MI — 2 federal records
- PIONEER PLASTICS CORPORATION — MORRISTOWN, TN — 2 federal records
- PIONEER METAL FINISHING LLC — GREEN BAY, WI — 2 federal records
- PIONEER METAL FINISHING CORPORATION — MINNEAPOLIS, MN — 2 federal records
- PIONEER METAL FINISHING, INC. — FRANKLINVILLE, NJ — 2 federal records
- PIONEER CONCRETE & FUEL, INC. — BUTTE, MT — 2 federal records
Other employers in Small Arms Ammunition Manufacturing within IL
- OLIN WINCHESTER, LLC — EAST ALTON — 3 federal records
- OLIN CORPORATION, WINCHESTER DIVISION — WOOD RIVER — 2 federal records
Industry context
Within the small arms ammunition manufacturing industry in IL, OLIN CORPORATION, WINCHESTER DIVISION ranks in the 99th percentile of OSHA violation frequency across 421 comparable establishments. That places this employer among the highest-violation establishments in its peer set.
OSHA penalty totals rank in the 100th percentile of the same peer group. Inspection frequency ranks in the 100th percentile.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 3.2 for the small arms ammunition manufacturing sector, with a Days Away, Restricted, or Transferred (DART) rate of 2.3.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 9 years.
Frequently Asked Questions
- What is OLIN CORPORATION, WINCHESTER DIVISION's OSHA violation history?
- OLIN CORPORATION, WINCHESTER DIVISION has 16 OSHA inspections on record with 25 violations and $79,805 in total penalties.
- How does OLIN CORPORATION, WINCHESTER DIVISION's safety record compare to its industry?
- OLIN CORPORATION, WINCHESTER DIVISION operates in the small arms ammunition manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 3.2.
About this data
This profile aggregates federal enforcement records on OLIN CORPORATION, WINCHESTER DIVISION of EAST ALTON, IL from 17 federal data sources. Records were found in 4 sources: OSHA workplace safety inspections, NLRB labor relations cases, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 13 sources were checked and found no matching records: WHD, MSHA, EPA, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 2, 2026. OLIN CORPORATION, WINCHESTER DIVISION resolves to the parent rollup OLIN Corp, which operates 1,240 establishments in our dataset. OSHA accident records on file for OLIN CORPORATION, WINCHESTER DIVISION include 1 hospitalization.
This profile may be incomplete if OLIN CORPORATION, WINCHESTER DIVISIONoperates 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.