1,224,460Inspections Most recent open 2026-07-13 Last loaded 2026-07-16
Safety Incidents OSHA Severe Injury Reports · 2015–2025

CICERO, IL —

OSHA Inspection: KOPPERS, INC.

Complaint inspection · Health discipline

At a glance

On , OSHA opened a complaint health inspection of KOPPERS, INC. in 3900 S. LARAMIE, CICERO, IL 60804 (NAICS 325199). OSHA activity number 346827181.

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Where did this inspection happen?

Establishment
KOPPERS, INC.
Site address
3900 S. LARAMIE
City
CICERO
State
IL
ZIP
60804
Mailing
3900 SOUTH LARAMIE AVENUE, CICERO, IL 60804

What kind of inspection was it?

Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
A

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
325199
Employees
125
Ownership type
A

Citations

No citations on file for this inspection. OSHA's citation feed is backfilled in rolling windows; this inspection may have been closed without violations, or its citation rows may not have been ingested yet.

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Source

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 346827181.