H-1B sponsorship profile: Rock Central LLC. Across U.S. Department of Labor LCA disclosures, Rock Central LLC filed 109 Labor Condition Applications covering 109 H-1B worker positions between fiscal year 2023 and fiscal year 2024. The employer’s DOL certification rate sits at 100% (109 certified of 109 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 Rock Central LLC’s H-1B petitions range from $75,000 at the low end to $141,500 at the high end, with a petition-weighted average of $101,254. That range reflects the mix of occupations the company sponsors, led by Software Engineer II (16 petitions at $94,313 avg), followed by Senior Software Engineer and Big Data Engineer II. 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. Rock Central LLC is headquartered in Detroit, MI under NAICS code 541611, and places H-1B workers across 16 states, most heavily in MI, TX, NC. 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 Rock Central LLC ranks. By H-1B petition volume, Rock Central LLC is #2,040 of 119,880 employers nationally and #87 of 2,986 employers headquartered in MI. Both ranks are computed live from the same underlying petition counts, not a separate estimate.