H-1B sponsorship profile: Supernal, LLC. Across U.S. Department of Labor LCA disclosures, Supernal, LLC filed 36 Labor Condition Applications covering 36 H-1B worker positions between fiscal year 2023 and fiscal year 2025. The employer’s DOL certification rate sits at 100% (36 certified of 36 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 Supernal, LLC’s H-1B petitions range from $99,466 at the low end to $220,626 at the high end, with a petition-weighted average of $163,790. That range reflects the mix of occupations the company sponsors, led by Battery Management Systems Algorithm Engineer (5 petitions at $148,608 avg), followed by UX Researcher and Sr. Energy Storage Systems 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. Supernal, LLC is headquartered in Washington, DC under NAICS code 336411, and places H-1B workers across 2 states, most heavily in CA, DC. 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 Supernal, LLC ranks. By H-1B petition volume, Supernal, LLC is #6,309 of 119,880 employers nationally and #24 of 1,005 employers headquartered in DC. Both ranks are computed live from the same underlying petition counts, not a separate estimate.