Establishment profile
KOPPERS CARBON MATERIALS LLC
3900 S. LARAMIE, CICERO, IL, 60804
Operated by Koppers Holdings Inc · 1 of 15 establishments
325199 — All Other Basic Organic Chemical Manufacturing
Summary
KOPPERS CARBON MATERIALS LLC has accumulated 0 OSHA violations across 2 inspections over 1 year of recorded history.
The most recent federal enforcement activity was recorded 26 days ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
KOPPERS CARBON MATERIALS LLC appears in OSHA workplace safety record only. No matching records were found in WHD wage enforcement, MSHA mine safety, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls. Single-agency enforcement records typically indicate either a discrete incident-based inspection or a low-risk operational profile.
OSHA workplace safety
Peer comparison
Fewer violations than most other employers in NAICS 3251 within IL. Peer group: 117 employers. This establishment has 0 OSHA violations; peer median is 2.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for KOPPERS CARBON MATERIALS LLC. Verify directly with OSHA Injury Tracking Application →
Industry benchmark
BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.
Inspection breakdown
Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for KOPPERS CARBON MATERIALS LLC. Verify directly with Occupational Safety and Health Administration →
Activity timeline
Most recent federal enforcement activity recorded 26 days ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for KOPPERS CARBON MATERIALS LLC. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for KOPPERS CARBON MATERIALS LLC. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for KOPPERS CARBON MATERIALS LLC. Verify directly with National Labor Relations Board →
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for KOPPERS CARBON MATERIALS LLC. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for KOPPERS CARBON MATERIALS LLC. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for KOPPERS CARBON MATERIALS LLC. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2026-05-28 | Referral | 0 | — | $0 | |
| 2025-01-28 | Complaint | 0 | — | $0 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Part of a larger organization
KOPPERS CARBON MATERIALS LLC is one of 15 establishments rolled up under the parent organization Koppers Holdings Inc.
Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of Koppers Holdings Inc across all 15 of its tracked locations is viewable on the parent profile.
Other employers in this industry and state
Other employers in all other basic organic chemical manufacturing within IL, ordered by federal enforcement volume:
- EMERALD PERFORMANCE MATERIALS, LLCHENRY — 4 federal enforcement records
- KOPPERS, INC.CICERO — 3 federal enforcement records
- INNOPHOS, INC.CHICAGO HEIGHTS — 3 federal enforcement records
- PMP FERMENTATION PRODUCTS, INC.PEORIA — 3 federal enforcement records
- STEPAN COMPANYELWOOD — 3 federal enforcement records
- AKZO NOBEL SURFACE CHEMISTRY, LLCMORRIS — 2 federal enforcement records
- CARGILL, INCORPORATEDCHICAGO — 2 federal enforcement records
- EVONIK GOLDSCHMIDT CORP.MAPLETON — 2 federal enforcement records
- ROQUETTE AMERICA INC.GURNEE — 2 federal enforcement records
- ARCHER DANIELS MIDLAND CO.PEORIA — 2 federal enforcement records
Other locations under this parent
Other establishments operated by Koppers Holdings Inc, ordered by federal enforcement volume:
- COX WOOD PRESERVING COOrangeburg, SC — 1 federal enforcement record
- WOOD PROTECTION COMPANYHOUSTON, TX — 1 federal enforcement record
- STRUCTURAL WOODS PRESERVING CO.RAMSEUR, NC — 1 federal enforcement record
- WOOD PROTECTION OF JAX INCJacksonville, FL — 1 federal enforcement record
- CAROLINA POLE BUILDINGWEST COLUMBIA, SC — 1 federal enforcement record
- COVE CITY WOOD PRESERVING, INC.COVE CITY, NC — 1 federal enforcement record
Related searches
- All Koppers Holdings Inc locationsParent rollup
- All Other Basic Organic Chemical ManufacturingAll employers in this industry
- Employers in ILState-wide enforcement data
- All Other Basic in ILIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on KOPPERS CARBON MATERIALS LLC from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. This establishment resolves to the parent rollup Koppers Holdings Inc, which operates 15 establishments in our dataset.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
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Contact sales →Frequently asked
- What is KOPPERS CARBON MATERIALS LLC's OSHA violation history?
- KOPPERS CARBON MATERIALS LLC has 2 OSHA inspections on record with 0 violations and $0 in total penalties.
- How does KOPPERS CARBON MATERIALS LLC's safety record compare to its industry?
- KOPPERS CARBON MATERIALS LLC operates in the all other basic organic chemical manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 1.4.