COMPANY SALARY EXPLORER

Koppers Inc.

Exact employer profile · All loaded years

Matching filings18

Median yearly base wage$94,500n=18 eligible

Middle 50% of yearly wages$77,064 – $111,868

Most reported worksitePittsburgh, PA10 matching filings

Explore this companyMost reported roleProcess Engineer Top worksitePittsburgh Individual recordsInspect dates & base salaries

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Salary records

18 matching H-1B filings

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Reported base wages in USD · pay period shown beside each amount · select a salary for case details

Employer	Job title	Base salary	Location	Submit date	Start date
Koppers Inc.	R&D Engineer	Filing details $113,485 /yr I-200-26112-822488 Reported wage: $113,485–$120,000 / year Annualized: $113,485 Status: Certified Fiscal year: 2026 Decision: 2026-04-29 Employment end: 2029-04-28 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Peachtree City, GA	04/22/2026	04/29/2026
Koppers Inc.	Process Engineer	Filing details $103,043 /yr I-200-26104-792964 Reported wage: $103,043–$110,000 / year Annualized: $103,043 Status: Certified Fiscal year: 2026 Decision: 2026-04-21 Employment end: 2029-04-20 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Rock Hill, SC	04/14/2026	04/21/2026
Koppers Inc.	R&D Engineer	Filing details $107,016 /yr I-200-26092-751621 Reported wage: $107,016–$117,000 / year Annualized: $107,016 Status: Certified Fiscal year: 2026 Decision: 2026-04-09 Employment end: 2029-04-28 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Peachtree City, GA	04/02/2026	04/29/2026
Koppers Inc.	Corporate Project Engineer	Filing details $101,358 /yr I-200-25122-930859 Reported wage: $101,358–$120,000 / year Annualized: $101,358 Status: Certified Fiscal year: 2025 Decision: 2025-05-09 Employment end: 2028-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pittsburgh, PA	05/02/2025	10/01/2025
Koppers Inc.	Purchasing Analyst	Filing details $71,136 /yr I-200-25118-911395 Reported wage: $71,136–$90,000 / year Annualized: $71,136 Status: Certified Fiscal year: 2025 Decision: 2025-05-05 Employment end: 2028-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pittsburgh, PA	04/28/2025	10/01/2025
Koppers Inc.	Compensation And Benefits Administrator	Filing details $55,349 /yr I-200-25118-911429 Reported wage: $55,349–$75,000 / year Annualized: $55,349 Status: Certified Fiscal year: 2025 Decision: 2025-05-05 Employment end: 2028-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pittsburgh, PA	04/28/2025	10/01/2025
Koppers Inc.	Enterprise Applications Manager	Filing details $138,907 /yr I-200-24242-303365 Reported wage: $138,907 / year Annualized: $138,907 Status: Certified Fiscal year: 2024 Decision: 2024-09-06 Employment end: 2027-11-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pittsburgh, PA	08/29/2024	12/01/2024
Koppers Inc.	Enterprise Applications Manager	Filing details $138,907 /yr I-200-24241-299914 Reported wage: $138,907 / year Annualized: $138,907 Status: Certified Fiscal year: 2024 Decision: 2024-09-05 Employment end: 2027-11-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pittsburgh, PA	08/28/2024	12/01/2024
Koppers Inc.	Process Engineer	Filing details $126,152 /yr I-200-23304-467537 Reported wage: $126,152–$150,000 / year Annualized: $126,152 Status: Certified Fiscal year: 2024 Decision: 2023-11-07 Employment end: 2026-12-20 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Cicero, IL	10/31/2023	12/21/2023
Koppers Inc.	Hr Specialist	Filing details $43,000 /yr I-200-22165-279482 Reported wage: $43,000–$48,000 / year Annualized: $43,000 Status: Certified Fiscal year: 2022 Decision: 2022-06-22 Employment end: 2025-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pittsburgh, PA	06/14/2022	10/01/2022
Koppers Inc.	Purchasing Analyst	Filing details $55,016 /yr I-200-22111-092349 Reported wage: $55,016–$75,000 / year Annualized: $55,016 Status: Certified Fiscal year: 2022 Decision: 2022-04-28 Employment end: 2025-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pittsburgh, PA	04/21/2022	10/01/2022
Koppers Inc.	Global Dynamics Nav Systems Manager	Filing details $115,141 /yr I-200-21193-456815 Reported wage: $115,141 / year Annualized: $115,141 Status: Certified Fiscal year: 2021 Decision: 2021-07-19 Employment end: 2024-11-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pittsburgh, PA	07/12/2021	12/01/2021
Koppers Inc.	Process Engineer	Filing details $94,000 /yr I-200-21120-275792 Reported wage: $94,000–$124,000 / year Annualized: $94,000 Status: Certified Fiscal year: 2021 Decision: 2021-05-07 Employment end: 2024-06-06 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Rockhill, SC	04/30/2021	06/07/2021
Koppers Inc.	Process Engineer	Filing details $78,374 /yr I-200-20344-944412 Reported wage: $78,374–$115,000 / year Annualized: $78,374 Status: Certified Fiscal year: 2021 Decision: 2020-12-16 Employment end: 2023-12-20 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Cicero, IL	12/09/2020	12/21/2020
Koppers Inc.	Electrical And Instrument Engineer	Filing details $95,000 /yr I-200-20023-271396 Reported wage: $95,000–$115,000 / year Annualized: $95,000 Status: Certified Fiscal year: 2020 Decision: 2020-01-30 Employment end: 2023-02-09 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Cicero, IL	01/23/2020	02/10/2020
Koppers Inc.	Psm Engineer	Filing details $76,627 /yr I-200-19253-517855 Reported wage: $76,627–$100,000 / year Annualized: $76,627 Status: Certified Fiscal year: 2019 Decision: 2019-09-18 Employment end: 2022-10-01 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Cicero, ILLINOIS	09/12/2019	10/02/2019
Koppers Inc.	Global Dynamics Nav Systems Manager	Filing details $93,642 /yr I-200-18290-627300 Reported wage: $93,642–$125,000 / year Annualized: $93,642 Status: Certified Fiscal year: 2019 Decision: 2018-10-24 Employment end: Not disclosed Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pittsburgh, PA	10/18/2018	—
Koppers Inc.	Global Dynamics Nav Systems Manager	Filing details $93,642 /yr I-200-18291-865368 Reported wage: $93,642–$125,000 / year Annualized: $93,642 Status: Certified Fiscal year: 2019 Decision: 2018-10-24 Employment end: Not disclosed Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pittsburgh, PA	10/18/2018	—

About Koppers Inc. H-1B salary records

This view contains 18 matching filings across all loaded fiscal years. The median reported yearly base wage is $94,500, based on 18 certified filings with positive yearly pay. These are filing-level observations, not unique employees or total compensation.

Read each filing in context.

Base wages preserve the disclosed pay period. Select a salary to see its case status, dates, worker positions, and annualized estimate. Salary charts use certified, positive yearly base wages; LCAs are not visa approvals. Subsidiaries and previous legal names have separate profiles. Methodology & coverage ↗

THE BIG PICTURE

Koppers Inc. insights

Official U.S. DOL records

Filing & salary trends

How reported activity and wages changed over time

All loaded years · FY 2016–2026

FY 2026*3 filings$107,016 median · n=3

*FY 2026 covers Q1–Q3 through June; earlier years cover full fiscal years. Median: certified, positive yearly base wages; nominal USD.

Salary distribution

Where reported yearly base wages concentrate

All loaded years · FY 2016–2026

$75k–$100kMost common wage band

$0$125k$250k+

$25k bands · 18 certified filings with positive yearly wages. Final band includes all wages ≥$250k.

Salary ranges by role

Which common roles report higher base wages?

All loaded years · FY 2016–2026

Not enough eligible records to compare groups. Each group needs at least 20.

Up to six of the eight most-filed roles, ordered by median pay. At least 20 certified, positive yearly wages per group. Bars compare median yearly base salary from a zero baseline. Typical range contains the middle 50% of wages. Click a group to inspect its filings.

Salary ranges by city

How does reported pay differ across common worksites?

All loaded years · FY 2016–2026

Not enough eligible records to compare groups. Each group needs at least 20.

Up to six of the eight most-filed worksites, ordered by median pay. At least 20 certified, positive yearly wages per group. Bars compare median yearly base salary from a zero baseline. Typical range contains the middle 50% of wages. Click a group to inspect its filings.

Case outcomes

Certification and withdrawal context

All loaded years · FY 2016–2026

100.0%Certified LCAs

Certified18 100.0%

Denominator: all 18 matching filings. LCA certification is not a visa approval rate.

Salary benchmarks

Reported wage percentiles, from P10 to P90

All loaded years · FY 2016–2026

$94,500Median reported annual base wage

10th percentile$55,249

25th percentile$77,064

Median (50th)$94,500

75th percentile$111,868

90th percentile$129,979

n=18 certified filings with positive yearly wages. Percentiles describe filings, not unique workers or total compensation.

Source: U.S. Department of Labor LCA disclosures · FY 2016–2026 (FY 2026 partial) · salary charts exclude non-yearly pay, non-certified cases, and missing or non-positive wages. Coverage & methodology