H-1B filings

Does Koppers Inc. sponsor H-1B?

Yes, according to public filings. Koppers Inc. filed 9 H-1B labor condition applications in fiscal years 2024-2026, including 3 in fiscal year 2026.

USCIS approved 7 H-1B petitions for this employer in fiscal years 2024-2026.

This page uses public government filings. A filing does not guarantee that the employer will sponsor you. This information is not legal advice.

Status on October 22, 2026: USCIS does not collect the $100,000 payment on new H-1B petitions for workers outside the U.S. while court orders stand. Appeals are pending, so this can change. USCIS H-1B FAQ

Labor condition applications by fiscal year

Fiscal year	Filed	Certified	Workers
2026	3	3	3
2025	3	3	3
2024	3	3	3

An employer files a labor condition application with the Department of Labor before it files an H-1B petition. A certified application is not an approved visa. The U.S. fiscal year runs from October 1 to September 30.

USCIS decisions on H-1B petitions by fiscal year

Fiscal year	New: approved	Continuing: approved
2026	0	4
2025	1	1
2024	0	1

New petitions are for first H-1B employment. Continuing petitions are for extensions and for workers who change employers.

Typical roles and wage ranges

Job title	Applications	Wage range per year	Median
R&D Engineer	2	$107,016 - $113,485	$113,485
Process Engineer	2	$103,043 - $126,152	$126,152
Enterprise Applications Manager	2	$138,907 - $138,907	$138,907
Corporate Project Engineer	1	$101,358 - $101,358	$101,358
Purchasing Analyst	1	$71,136 - $71,136	$71,136
Compensation And Benefits Administrator	1	$55,349 - $55,349	$55,349

Wages are the rates the employer stated in its applications. Actual pay can differ.

Top locations

Location	Applications
Pittsburgh, PA	5
Peachtree City, GA	2
Cicero, IL	1
Rock Hill, SC	1

Sources

U.S. Department of Labor, OFLC LCA Program (H-1B, H-1B1, E-3) Disclosure Data. Period: FY2024, FY2025, FY2026 Q1-Q3. Retrieved on October 23, 2026.
U.S. Citizenship and Immigration Services, H-1B Employer Data Hub. Period: FY2024, FY2025, FY2026 Q1-Q3. Retrieved on October 23, 2026.
National Center for Education Statistics, IPEDS Institutional Characteristics (HD2024). Period: Collection year 2024. Retrieved on October 23, 2026.

Data release 2026q3, built on October 23, 2026.