H-1B sponsorship profile: Arcellx, Inc. Across U.S. Department of Labor LCA disclosures, Arcellx, Inc filed 17 Labor Condition Applications covering 17 H-1B worker positions between fiscal year 2024 and fiscal year 2026. The employer’s DOL certification rate sits at 100% (17 certified of 17 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 Arcellx, Inc’s H-1B petitions range from $86,278 at the low end to $245,000 at the high end, with a petition-weighted average of $147,256. That range reflects the mix of occupations the company sponsors, led by Scientist II (3 petitions at $138,412 avg), followed by Associate Scientist, Cell Biology and Associate 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. Arcellx, Inc is headquartered in Redwood City, CA under NAICS code 541714, and places H-1B workers across 3 states, most heavily in MD, CA, WA. 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 Arcellx, Inc ranks. By H-1B petition volume, Arcellx, Inc is #11,465 of 119,880 employers nationally and #1,726 of 22,893 employers headquartered in CA. Both ranks are computed live from the same underlying petition counts, not a separate estimate.