Data / Hiring / Texas / Core-Mark US LLC
Core-Mark US LLC in Westlake, TX: 18 certified H-1B and PERM cases, FY2023 to FY2026
Core-Mark US LLC, Westlake, TX, had 18 certified H-1B and PERM cases in Department of Labor disclosure data, decided from November 9, 2022 to May 12, 2026: 17 H-1B labor condition applications and 1 PERM labor certifications. Its most frequent role is ="Manager, Business Intelligence" in Westlake, TX, at a median offered wage of $135,752 a year.
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- 36-4382177Employer ID (FEIN)
- Westlake, TXAddress
- 18Certified cases
- 18Positions requested
- 0Denied or withdrawn
Certified cases by fiscal year
Fiscal years run from October 1 to September 30. The latest year covers decisions through May 12, 2026.
| Fiscal year | H-1B | PERM | Positions | Median offered wage |
|---|---|---|---|---|
| FY2023 | 3 | 0 | 3 | $142,623 |
| FY2024 | 1 | 0 | 1 | $139,213 |
| FY2025 | 8 | 0 | 8 | $102,820 |
| FY2026 | 5 | 1 | 6 | $138,422 |
Roles certified
Cases with the same job title, occupation code and worksite are grouped. Offered wage is the wage the employer filed; the range leaves out the lowest and highest 5% when a group has 20 cases or more. The prevailing wage is the one the employer filed against. A blank worksite means the file does not give one.
| Job title | Occupation | Worksite | Cases | Years | Median offered | Offered range | Median prevailing | Wage level | Program | Latest decision | Latest case number | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ="Manager, Business Intelligence" | Data Scientists | Westlake, TX | 2 | FY2025 | $100,000 | $100,000 to $100,000 | $92,040 | II | H-1B | March 21, 2025 | I-200-25074-779363 | dol.gov |
| Analyst, Sr System Corp | 15-1252 Software Developers | Naperville, IL | 1 | FY2023 | $142,623 | $142,623 to $142,623 | $134,118 | IV | H-1B | November 9, 2022 | I-200-22306-564192 | dol.gov |
| Analyst, Sr. Programmer | 15-1252 Software Developers | Naperville, IL | 1 | FY2024 | $139,213 | $139,213 to $139,213 | $123,614 | III | H-1B | January 23, 2024 | I-200-24016-642353 | dol.gov |
| Business Intelligence Analyst | 15-2051 Data Scientists | Westlake, TX | 1 | FY2026 | $83,855 | $83,855 to $83,855 | $73,154 | I | H-1B | April 10, 2026 | I-200-26093-755773 | dol.gov |
| IT Applications Manager | 11-3021 Computer and Information Systems Managers | Naperville, IL | 1 | FY2025 | $170,379 | $170,379 to $170,379 | $139,901 | II | H-1B | June 3, 2025 | I-200-25147-020247 | dol.gov |
| Network Analyst | 15-1244 Network and Computer Systems Administrators | Naperville, IL | 1 | FY2026 | $61,755 | $61,755 to $61,755 | Not listed | PERM | May 12, 2026 | G-100-25049-702369 | dol.gov | |
| Network Engineer | 15-1244 Network and Computer Systems Administrators | Naperville, IL | 1 | FY2025 | $68,539 | $68,539 to $68,539 | $67,038 | I | H-1B | July 8, 2025 | I-200-25181-139707 | dol.gov |
| Network Engineer | 15-1244 Network and Computer Systems Administrators | Carol Stream, IL | 1 | FY2025 | $68,539 | $68,539 to $68,539 | $67,038 | I | H-1B | July 8, 2025 | I-200-25181-139972 | dol.gov |
| Network Engineer | 15-1244 Network and Computer Systems Administrators | San Jose, CA | 1 | FY2025 | $105,641 | $105,641 to $105,641 | $105,641 | H-1B | May 30, 2025 | I-200-25142-007795 | dol.gov | |
| Senior BI Analyst (Analyst, Sr Systems Corp) | 15-1252 Software Developers | Naperville, IL | 1 | FY2023 | $142,718 | $142,718 to $142,718 | $102,690 | II | H-1B | September 19, 2023 | I-200-23255-340322 | dol.gov |
| Senior Developer, Mobile | 15-1252 Software Developers | Aurora, IL | 1 | FY2025 | $153,317 | $153,317 to $153,317 | $153,317 | IV | H-1B | July 25, 2025 | I-200-25200-187024 | dol.gov |
| Solution Architect | 15-1252 Software Developers | Oswego, IL | 1 | FY2026 | $165,726 | $165,726 to $165,726 | $153,317 | IV | H-1B | November 25, 2025 | I-200-25322-418331 | dol.gov |
| Solution Architect/Design | 15-1252 Software Developers | Oswego, IL | 1 | FY2026 | $165,726 | $165,726 to $165,726 | $153,317 | IV | H-1B | December 4, 2025 | I-200-25330-441105 | dol.gov |
| Sr Developer III | 15-1211 Computer Systems Analysts | Naperville, IL | 1 | FY2026 | $132,291 | $132,291 to $132,291 | $117,957 | IV | H-1B | January 28, 2026 | I-200-26021-576682 | dol.gov |
| Sr Developer III | 15-1252 Software Developers | Naperville, IL | 1 | FY2026 | $144,552 | $144,552 to $144,552 | $144,552 | H-1B | February 25, 2026 | I-200-26049-649150 | dol.gov | |
| Sr SAP PO Developer | 15-1252 Software Developers | Naperville, IL | 1 | FY2023 | $125,000 | $125,000 to $125,000 | $94,016 | II | H-1B | April 4, 2023 | I-200-23087-882806 | dol.gov |
| Sr. Solution Architect | 15-1252 Software Developers | Aurora, IL | 1 | FY2025 | $189,813 | $189,813 to $189,813 | $148,949 | IV | H-1B | May 12, 2025 | I-200-25125-937942 | dol.gov |
Worksite states
| State | Cases |
|---|---|
| Illinois | 14 |
| Texas | 3 |
| California | 1 |
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Updated May 12, 2026. Read from US Department of Labor, Office of Foreign Labor Certification. Public domain (U.S. government work). A certified labor condition application (H-1B, H-1B1, E-3) or PERM labor certification is an employer filing the Department of Labor approved. It is not a count of people hired or visas issued. Wages are as the employer filed them, converted to a yearly figure at 2,080 hours; a wage whose unit is missing is left blank. The files show the first worksite of a case. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.