H-1B sponsorship profile: Prairie Engineers, PC. Across U.S. Department of Labor LCA disclosures, Prairie Engineers, PC filed 2 Labor Condition Applications covering 2 H-1B worker positions between fiscal year 2023 and fiscal year 2025. The employer’s DOL certification rate sits at 100% (2 certified of 2 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 Prairie Engineers, PC’s H-1B petitions range from $61,402 at the low end to $71,510 at the high end, with a petition-weighted average of $66,456. That range reflects the mix of occupations the company sponsors, led by Water Resources Modeler (1 petitions at $71,510 avg), followed by Hydrographic Surveyor. 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. Prairie Engineers, PC is headquartered in Columbia, IL under NAICS code 541330, and places H-1B workers across 2 states, most heavily in CA, MO. 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 Prairie Engineers, PC ranks. By H-1B petition volume, Prairie Engineers, PC is #48,558 of 119,880 employers nationally and #2,297 of 5,284 employers headquartered in IL. Both ranks are computed live from the same underlying petition counts, not a separate estimate.