H-1B sponsorship profile: Quarra Stone Company, LLC. Across U.S. Department of Labor LCA disclosures, Quarra Stone Company, LLC filed 4 Labor Condition Applications covering 4 H-1B worker positions between fiscal year 2023 and fiscal year 2025. The employer’s DOL certification rate sits at 100% (4 certified of 4 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 Quarra Stone Company, LLC’s H-1B petitions range from $66,456 at the low end to $80,340 at the high end, with a petition-weighted average of $76,097. That range reflects the mix of occupations the company sponsors, led by Architectural Design Engineer (4 petitions at $76,097 avg). 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. Quarra Stone Company, LLC is headquartered in Sun Prairie, WI under NAICS code 541310, and places H-1B workers across 1 state, most heavily in WI. 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 Quarra Stone Company, LLC ranks. By H-1B petition volume, Quarra Stone Company, LLC is #30,742 of 119,880 employers nationally and #265 of 1,039 employers headquartered in WI. Both ranks are computed live from the same underlying petition counts, not a separate estimate.