H-1B sponsorship profile: Frontage Laboratories, Inc. Across U.S. Department of Labor LCA disclosures, Frontage Laboratories, Inc filed 109 Labor Condition Applications covering 109 H-1B worker positions between fiscal year 2023 and fiscal year 2025. The employer’s DOL certification rate sits at 97.2% (106 certified of 109 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 Frontage Laboratories, Inc’s H-1B petitions range from $57,325 at the low end to $183,000 at the high end, with a petition-weighted average of $82,850. That range reflects the mix of occupations the company sponsors, led by Scientist (53 petitions at $3,404,643 avg), followed by Scientist I and Scientist . 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. Frontage Laboratories, Inc is headquartered in Exton, PA under NAICS code 54171, and places H-1B workers across 6 states, most heavily in PA, CA, FL. 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 Frontage Laboratories, Inc ranks. By H-1B petition volume, Frontage Laboratories, Inc is #2,040 of 119,880 employers nationally and #74 of 3,282 employers headquartered in PA. Both ranks are computed live from the same underlying petition counts, not a separate estimate.