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Parent rollup

Koppers Holdings Inc

15 establishments across 9 states. All counts on this page roll up every individual U.S. location of Koppers Holdings Inc.

Locations
15
Inspections
21
Penalties
$10K
60 violations

Summary

Koppers Holdings Inc operates 15 U.S. establishments in our dataset, with federal records spanning 9 states. Across the rollup: 60 OSHA violations and $9,920 in assessed penalties. 53.3% of tracked locations have at least one OSHA violation on record.

OSHA totals

Inspections
21
Violations
60
Penalties
$10K
Hospitalizations
0

Coverage

With violations
8 (53.3%)

Locations by state

SC3
NC2
TX2
FL2
GA2
VA1
IL1
LA1
MI1

Locations

Sorted by penalty total — highest first. Click any location for the full cross-agency profile.

Koppers Holdings Inc — 15 Locations, 60 OSHA Violations | FastDOL