H-1B sponsorship profile: Mozilla Corporation. Across U.S. Department of Labor LCA disclosures, Mozilla Corporation filed 14 Labor Condition Applications covering 14 H-1B worker positions between fiscal year 2023 and fiscal year 2025. The employer’s DOL certification rate sits at 85.7% (12 certified of 14 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 Mozilla Corporation’s H-1B petitions range from $162,780 at the low end to $387,000 at the high end, with a petition-weighted average of $223,591. That range reflects the mix of occupations the company sponsors, led by Senior Test Engineer (4 petitions at $162,780 avg), followed by Director, Business Insights, Analytics & Reporting and Staff Software Engineer. 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. Mozilla Corporation is headquartered in San Francisco, CA under NAICS code 541511, and places H-1B workers across 7 states, most heavily in FL, NY, 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 Mozilla Corporation ranks. By H-1B petition volume, Mozilla Corporation is #13,107 of 119,880 employers nationally and #2,011 of 22,893 employers headquartered in CA. Both ranks are computed live from the same underlying petition counts, not a separate estimate.