H-1B sponsorship profile: Classroom Support Services LLC. Across U.S. Department of Labor LCA disclosures, Classroom Support Services LLC filed 40 Labor Condition Applications covering 40 H-1B worker positions between fiscal year 2023 and fiscal year 2025. The employer’s DOL certification rate sits at 90% (36 certified of 40 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 Classroom Support Services LLC’s H-1B petitions range from $80,000 at the low end to $115,600 at the high end, with a petition-weighted average of $102,269. That range reflects the mix of occupations the company sponsors, led by Software Engineer (26 petitions at $105,688 avg), followed by Software Developer and QA Analyst. 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. Classroom Support Services LLC is headquartered in Detroit, MI under NAICS code 541511, and places H-1B workers across 6 states, most heavily in IL, CA, TX. 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 Classroom Support Services LLC ranks. By H-1B petition volume, Classroom Support Services LLC is #5,721 of 119,880 employers nationally and #257 of 2,986 employers headquartered in MI. Both ranks are computed live from the same underlying petition counts, not a separate estimate.