H-1B sponsorship profile: Mayer Brown LLP. Across U.S. Department of Labor LCA disclosures, Mayer Brown LLP filed 63 Labor Condition Applications covering 80 H-1B worker positions between fiscal year 2023 and fiscal year 2025. The employer’s DOL certification rate sits at 100% (63 certified of 63 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 Mayer Brown LLP’s H-1B petitions range from $90,000 at the low end to $900,000 at the high end, with a petition-weighted average of $268,366. That range reflects the mix of occupations the company sponsors, led by Associate Attorney (36 petitions at $303,689 avg), followed by Staff Attorney and Power Platform Specialist & Developer. 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. Mayer Brown LLP is headquartered in WASHINGTON, DC under NAICS code 541110, and places H-1B workers across 8 states, most heavily in NY, IL, CA. 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 Mayer Brown LLP ranks. By H-1B petition volume, Mayer Brown LLP is #3,755 of 119,880 employers nationally and #12 of 1,005 employers headquartered in DC. Both ranks are computed live from the same underlying petition counts, not a separate estimate.