Last Updated Apr 2026
Pittsburgh, PA
2,061 employees
Est. 1988
koppers.com
Koppers Inc. — Green Card PERM Data
Koppers Inc. PERM & Green Card Filings
Does Koppers Inc. sponsor green cards? Yes. Below is every PERM labor certification filing by Koppers Inc., including approval rates, PERM processing times, and salary data. The employer sponsored green card process from PERM filing to permanent residency typically takes 1 to 5+ years depending on visa category and country of birth.
Sponsors Green Cards?
Yes
2025 PERM filings
0
Recent processing time
9 monthsApprox.
Green Card Commitment
50%
High
PERM Filings by Quarter
PERM filings by quarter
PERM Processing Time by Year
PERM processing time by year
| Year | Filings | Certified | Denied | Withdrawn | Median Processing Days |
|---|---|---|---|---|---|
| 2022 | 1 | 1 | 0 | 0 | 262 |
| 2018 | 1 | 1 | 0 | 0 | 95 |
All PERM Filings
2 total| Job Title | Salary | Location | Filed | Decision | Days | Status |
|---|---|---|---|---|---|---|
Process Engineer A-22070-23366 | $122,346 | Cicero, IL | May 24, 2022 | Feb 10, 2023 | 262 | Certified-Expired |
Global Dynamics NAV Systems Manager A-18116-68205 | N/A | Pittsburgh, PA | May 3, 2018 | Aug 6, 2018 | 95 | Certified |
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Frequently Asked Questions
Yes. Koppers Inc. has filed 2 PERM labor certification applications with the Department of Labor, with 2 certified. The median processing time from filing to decision has been 179 days.
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