H-1B sponsorship profile: INEOS Styrolution America LLC. Across U.S. Department of Labor LCA disclosures, INEOS Styrolution America LLC filed 5 Labor Condition Applications covering 5 H-1B worker positions between fiscal year 2023 and fiscal year 2026. The employer’s DOL certification rate sits at 100% (5 certified of 5 filed), a useful proxy for how cleanly their prevailing-wage attestations pass the Labor Department’s preliminary review before USCIS adjudication.

Compensation spread. Offered wages on INEOS Styrolution America LLC’s H-1B petitions range from $120,000 at the low end to $165,844 at the high end, with a petition-weighted average of $134,417. That range reflects the mix of occupations the company sponsors, led by Product & Applications Development Engineer (2 petitions at $123,097 avg), followed by SAP SuccessFactors Consultant and Process Engineer . H-1B salaries reported on LCAs must meet or exceed the DOL prevailing wage for the role and worksite, so the spread also tracks wage-level geography and seniority.

Geographic footprint. INEOS Styrolution America LLC is headquartered in Aurora, IL under NAICS code 325211, and places H-1B workers across 2 states, most heavily in IL, TX. Combined, these signals give a granular view of how one employer uses the H-1B program, volume, approval cleanliness, wage posture, and where the jobs actually sit on the map.

Where INEOS Styrolution America LLC ranks. By H-1B petition volume, INEOS Styrolution America LLC is #26,547 of 119,880 employers nationally and #1,287 of 5,284 employers headquartered in IL. Both ranks are computed live from the same underlying petition counts, not a separate estimate.