H-1B sponsorship profile: Ameren Services Company. Across U.S. Department of Labor LCA disclosures, Ameren Services Company filed 27 Labor Condition Applications covering 27 H-1B worker positions between fiscal year 2023 and fiscal year 2026. The employer’s DOL certification rate sits at 100% (27 certified of 27 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 Ameren Services Company’s H-1B petitions range from $125,000 at the low end to $218,620 at the high end, with a petition-weighted average of $147,753. That range reflects the mix of occupations the company sponsors, led by Senior Software Engineer (5 petitions at $136,020 avg), followed by Manager, Software Engineering and Lead Technical Architect. 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. Ameren Services Company is headquartered in St. Louis, MO under NAICS code 2211, and places H-1B workers across 5 states, most heavily in MO, TX, IL. 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 Ameren Services Company ranks. By H-1B petition volume, Ameren Services Company is #8,004 of 119,880 employers nationally and #101 of 1,222 employers headquartered in MO. Both ranks are computed live from the same underlying petition counts, not a separate estimate.