H-1B sponsorship profile: Karbone Inc. Across U.S. Department of Labor LCA disclosures, Karbone Inc filed 3 Labor Condition Applications covering 3 H-1B worker positions between fiscal year 2025 and fiscal year 2026. The employer’s DOL certification rate sits at 100% (3 certified of 3 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 Karbone Inc’s H-1B petitions range from $130,000 at the low end to $300,000 at the high end, with a petition-weighted average of $193,333. That range reflects the mix of occupations the company sponsors, led by Senior Energy & Environmental Research Associate (1 petitions at $130,000 avg), followed by Senior Data Analytics Research Associate and Director of Technology & Data. 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. Karbone Inc is headquartered in New York, NY under NAICS code 541990, and places H-1B workers across 1 state, most heavily in NY. 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 Karbone Inc ranks. By H-1B petition volume, Karbone Inc is #37,433 of 119,880 employers nationally and #3,888 of 14,719 employers headquartered in NY. Both ranks are computed live from the same underlying petition counts, not a separate estimate.