Core-Mark US LLC — H1B Visa Sponsor Profile

Total H1B Applications

5 certified

USCIS Approval Rate

N/A

0 approved

Average Salary

$124,369

$68,539 – $165,726

Green Card (PERM)

No PERM data

Active Since

FY2025

through FY2026

H1B Visa Sponsorship Overview

Core-Mark US LLC, based in Westlake, TX, has filed 5 H1B labor condition applications with the U.S. Department of Labor since FY2025.

The average salary offered on H1B applications is $124,369. This is +57.8% compared to the national median salary of $102,420 for the most common position, Software Developers.

Core-Mark US LLC operates in the Wholesale Trade industry.

H1B Salaries by Job Title

Job Title	LCAs	Avg Salary	Market Median	vs Market
Software Developers	3	$161,590	$102,420	+57.8% Above Market
Network and Computer Systems Administrators	2	$68,539	$100,610	-31.9% Below Market

USCIS Approval History

No USCIS approval data available for this employer.

Work Locations

Oswego, IL — 2 LCAs, avg $165,726
Aurora, IL — 1 LCAs, avg $153,317
Carol Stream, IL — 1 LCAs, avg $68,539
Naperville, IL — 1 LCAs, avg $68,539

H1B Filing Trends

Year	LCAs	Certified	Denied	Avg Salary	Workers
FY2026	2	2	0	$165,726	2
FY2025	3	3	0	$96,798	3

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