H-1B sponsorship profile: Heartland Assays LLC. Across U.S. Department of Labor LCA disclosures, Heartland Assays LLC filed 3 Labor Condition Applications covering 3 H-1B worker positions between fiscal year 2023 and fiscal year 2025. The employer’s DOL certification rate sits at 100% (3 certified of 3 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 Heartland Assays LLC’s H-1B petitions range from $50,000 at the low end to $50,000 at the high end, with a petition-weighted average of $50,000. That range reflects the mix of occupations the company sponsors, led by Laboratory Analytical Associate (3 petitions at $50,000 avg). 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. Heartland Assays LLC is headquartered in Ames, IA under NAICS code 541715, and places H-1B workers across 1 state, most heavily in IA. 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 Heartland Assays LLC ranks. By H-1B petition volume, Heartland Assays LLC is #37,433 of 119,880 employers nationally and #195 of 566 employers headquartered in IA. Both ranks are computed live from the same underlying petition counts, not a separate estimate.